| [OT] System freezes, won't boot from standby? |
Author: xhado13 1619 Posts Status: Living Legend  | Date 09-28-08 23:14 |
Hello all !
My latest issue, which is causing great frustration is everytime after a certain amount of time while playing FS, or just even browsing the internet
my entire PC freezes, the only way to fix it is hit the power button till it powers down, and I have to reboot and get a reboot error while booting up
the next time. I've been having this problem for a little over a month now.
I've been asking around, and the most reasonable issue is faulty ram. If some of you remember, I built my new PC a few months back and I'm running 2GB
G Skill ram at 800MHz and the voltage is at 2.1. (1.8 default, tuned it up earlier today in hopes that it would solve the problem) but no joy. I
actually had my Ram running at 900MHz at one point, but brought it back to stock speeds a few days ago.
I ran Memtest, and found no errors and got a pass on the test.
My last resort i'm guessing is to re-install Windows, which I'm scared to do because if my PC still freezes after reformatting, I'd be pissed as a
mother******.
Edit: I also forgot to mention, while looking at Ntune, I see my ram is constantly running at 29%-31% Is this normal?
Any ideas, assistance is GREATLY appreciated.
________________________________
http://www.fusionairways.com/blog/index.php
"Just another victim kid!"
-Luis
Post Edited ( 09-28-08 23:16 )
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| Re: [OT] System freezes, won't boot from standby? |
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Author: Joeflyer 7790 Posts Status: Living Legend | Date 09-29-08 17:35 |
Wow, I really dunno Luis. Do you have the pc overclocked at all? Have you looked in the system event file to see if there maybe certain
system events that are causing this? Did you run SpyBot S&D to scan for potential issues as well?
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| Re: [OT] System freezes, won't boot from standby? |
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Author: xhado13 1619 Posts Status: Living Legend | Date 09-30-08 00:18 |
Only thing I have overclocked is the CPU at 3.2GHz from the stock 2.66.
I did have NoAdware, but my license got expired for some reason. I'll see if that has anything to do with it.
________________________________
http://www.fusionairways.com/blog/index.php
"Just another victim kid!"
-Luis
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| Re: [OT] System freezes, won't boot from standby? |
Author: Jason 389 Posts Status: Astronaut  | Date 09-30-08 03:36 |
Definately sounds like hardware. I would almost bet my paycheck that re-installing your OS won't fix it. it could be a motherboard/memory
compatiblity problem. What motherboard are you running? Make sure you have the latest BIOS for it, that's a big deal. Then the easiest
thing to do is just swap out your memory with a buddies or something for a day and see what happens. As long as it's a dfferent brand or
something.
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| Re: [OT] System freezes, won't boot from standby? |
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Author: xhado13 1619 Posts Status: Living Legend | Date 09-30-08 04:21 |
Sounds possible. Man, I sure do hope it's not a mobo problem, I don't have the money to buy a new one lol.
I just need to find a friend willing to swap memory with, but thanks. I'll see what the latest BIOS version is for my mobo.
________________________________
http://www.fusionairways.com/blog/index.php
"Just another victim kid!"
-Luis
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| Re: [OT] System freezes, won't boot from standby? |
Author: flameout 61 Posts Status: Pilot near incorporation  | Date 09-30-08 09:14 |
Mine was doing something similar , There are interfering services sometimes running. I recommend going to Black Vipers site.
http://www.blackviper.com/
However people have trouble viewing the site unless you enable cookies, persistant cookies and private headers in your firewall.
I use zone alarm pro suite, which also caused me to lose internet connection when they updated the version to 8.20. I believe it may have
something to do with conflicting services, I'm no tech head just a prop head but the above person is and has recommendations for all
windows including vista.
Below I copied in text form the recomendations for my xp, the latest recomendations are on his site for xp sp3. maybe some of this will
help
1. Alerter
The Alerter service notifies users of administrative alerts on a network. This service usually is not required under normal circumstances.
After the installation of Service Pack 2, this service is set from Manual to Disabled by default. Note: This is NOT "WinPopUp."
Default XP Home: Disabled *
Default XP Pro: Disabled *
Safe Setting: Disabled
Service name (registry): Alerter
Dependencies:
What service Alerter needs to function properly:
Workstation
What other service require Alerter to function properly:
None
2. Application Layer Gateway Service
Before the installation of Service Pack 2, this service was required for use with the Windows Firewall/Internet Connection Sharing *
service. After the installation of Service Pack 2, it no longer is required.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Manual
Service name (registry): ALG
Dependencies:
What service Application Layer Gateway Service needs to function properly:
None
What other service require Application Layer Gateway Service to function properly:
None
3. Application Management
Used for Assign, Publish and Remove software services. If you cannot modify your software installation of certain applications, put this
service in to Automatic or Manual. If you have Windows XP Home Version, this service may be causing problems described in this
knowledge base article:
http://web.archive.org/web/20041124010138/http://support.microsoft.com/default.aspx?scid=kb;en-us;Q328213?SD=EE
I have not tested this, but for now, Disable this service in Windows XP Home until installation of Service Pack 2.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Manual
Service name (registry): AppMgmt
Dependencies:
What service Application Management needs to function properly:
None
What other service require Application Management to function properly:
None
4. Automatic Updates
Used to check up to see if there is any critical or otherwise updates available for download. You may choose to update manually due to
the very long lag time from when an update is available and when Windows XP reports it. After the installation of Service Pack 1, you may
configure how "often" updates are checked. Using default values, Windows XP "automatically" checks for updates at 3AM, downloads the
updates and asks to "install" them. I do not recommend that you disable Automatic Updates for "most" computer users. A few reasons
why you may think Automatic Updates is unacceptable in your situation:
You could have a dial-up connection; If XP feels like downloading whenever it wants, it just may not allow you to do what "you" want.
Wish to know what, when and how an update installs before using any bandwidth.
Want to read about the update before downloading.
Want to know why you need it and what it fixes.
It is very important that if you decide to disable this service, you check the Windows Update Version 5 web site often to ensure the latest
patches install properly. I do not recommend that you disable Automatic Updates for "most" computer users.
Take note: Manual updates via Windows Update Version 5 web site requires Cryptographic Services, Background Intelligent Transfer
Service, and Event Log to be running. Place all three, plus Automatic Updates, in automatic if you do not wish to update manually. In
addition, I recommend that you change the default time of 3AM, for the automatic checking of updates, to a time when the system
is "normally" on.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Automatic
Service name (registry): wuauserv
Dependencies:
What service Automatic Updates needs to function properly:
None
What other service require Automatic Updates to function properly:
None
5. Background Intelligent Transfer Service
This service is used to transfer asynchronous data via http1.1 servers. According to Microsoft's site, Windows Update uses this "feature."
It "continues" a download if you log off or shutdown the system (that is, when you log back in). The problem with that is, I do not like having
this "feature" running all of the time. Even though I have found no side effects as to this being disabled, you may require this service for
some MSN Explorer, Windows Messenger, Windows Media Player or future .NET functions.
Take note: Manual updates via Windows Update Version 5 web site requires Cryptographic Services, Background Intelligent Transfer
Service, and Event Log to be running. Place all three, plus Automatic Updates, in automatic if you do not wish to update manually. In
addition, I recommend that you change the default time of 3AM, for the automatic checking of updates, to a time when the system
is "normally" on.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Manual
Service name (registry): BITS
Dependencies:
What services Background Intelligent Transfer Service needs to function properly:
Remote Procedure Call (RPC)
What other service require Background Intelligent Transfer Service to function properly:
None
6. ClipBook
Used to store information (cut / paste) and share it with other computers. I have never found enough need for this to allow this service to
always be running. After the installation of Service Pack 2, this service is set from Manual to Disabled by default. This service alone uses
about 1.3 MB of memory.
Default XP Home: Disabled *
Default XP Pro: Disabled *
Safe Setting: Disabled
Service name (registry): ClipSrv
Dependencies:
What services ClipBook needs to function properly:
Network DDE
Network DDE DSDM
What other service require ClipBook to function properly:
None
7. COM+ Event System
You will receive, in the Event Log, an entry from "DCOM" complaining about not having this service running if disabled. I am unaware of
any application that uses COM+, but if set to manual, many services report to it, so it will start anyway. This service is required for System
Event Notification. For the fun of it:
"C:\Program Files\ComPlus Applications\"
On your system, see if you have any installed "COM+" Applications. If not, you can probably disable this service with no side effects
(besides the Event Log complaining upon reboots). Take note: BootVis requires Task Scheduler and COM+ Event System to be running if
you wish to take advantage of the "optimize system" function. Why is it required? It is due to the pre-fetching function built into Windows
XP. Another Note: Pre-fetching only occurs on boot up and application start, so if you do not care about a few extra seconds of boot time,
you may decide to not even bother with it and disable Task Scheduler. Depending on the system, pre-fetching may increase performance.
Windows Media Player may also require this service for some "features" to function. MS' .NET may require this service in the future. I
recommend disabled for Super Tweaking, and manual for most other configurations.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Manual
Service name (registry): EventSystem
Dependencies:
What service COM+ Event System needs to function properly:
Remote Procedure Call (RPC)
What other service require COM+ Event System to function properly:
System Event Notification
8. COM+ System Application
You will receive, in the Event Log, an entry from "DCOM" complaining about not having this service running if disabled. I am unaware of
any application that uses COM+, but if set to manual, many services report to it, so it will start anyway. For the fun of it:
"C:\Program Files\ComPlus Applications"
On your system, see if you have any installed "COM+" Applications. If not, you can probably disable this service with no side effects
(besides the Event Log complaining upon reboots). This service is required for System Event Notification.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Manual
Service name (registry): COMSysApp
Dependencies:
What service COM+ System Application needs to function properly:
Remote Procedure Call (RPC)
What other service require COM+ System Application to function properly:
None
9. Computer Browser
Computer Browser service maintains a listing of computers and resources located on the network. This service is not required on a
standalone system. In fact, even if you want to browse the network (workgroup or domain) or have mapped network shares as local hard
drives, you can still do so. On a large network, one computer is designated the "master" browser and another one is the "backup"
browser. All others just announce they are available every 12 minutes to "take over" duties if one of the other computers fail. No lag time is
discernable if this service remains disabled on all but one computer. Honestly, I do not even believe one needs to be running. You
could, "just in case," but it sure does not need to be running on all computers, all of the time.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Disabled
Service name (registry): Browser
Dependencies:
What services Computer Browser needs to function properly:
Server
Workstation
What other service require Computer Browser to function properly:
None
10. Cryptographic Services
Mainly, it confirms signatures of Windows files. You may always get a dialog box complaining about uncertified drivers if this is disabled.
This service is required for Windows Update to function in manual and automatic mode and this service is required to install Service
Pack 1 and 2 unified updates and DirectX 9.0. Windows Media Player and future .NET applications may also require this service for
some "features" to function. This service uses about 1.9 MB of memory.
Take note: Manual updates via Windows Update Version 5 web site requires Cryptographic Services, Background Intelligent Transfer
Service, and Event Log to be running. Place all three, plus Automatic Updates, in automatic if you do not wish to update manually. In
addition, I recommend that you change the default time of 3AM, for the automatic checking of updates, to a time when the system
is "normally" on.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Automatic
Service name (registry): CryptSvc
Dependencies:
What service Cryptographic Services needs to function properly:
Remote Procedure Call (RPC)
What other service require Cryptographic Services to function properly:
None
11. DCOM Server Process Launcher *
Additional information coming soon.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Automatic
Service name (registry): DcomLaunch
Dependencies:
What service DCOM Server Process Launcher needs to function properly:
None
What other service require DCOM Server Process Launcher to function properly:
None
12. DHCP Client
This service automatically receives a Dynamic IP address from your DHCP server and DNS updates. Required for ICS / internet client and
if you run IPSEC, disable on a standalone system or one that has a static IP address. Take note: Most DSL/cable ISP's use DHCP to
provide internet access. If you disable this service and your Internet connection no longer works, place this back into automatic. Most DSL
and cable hardware routers have the option of enabling a DHCP server for the internal network. Ensure that the router is configured the
same as your local PC's.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Automatic
Service name (registry): Dhcp
Dependencies:
What services DHCP Client needs to function properly:
AFD Networking Support Environment
NetBIOS over TCP/IP
TCP/IP Protocol Driver
IPSEC driver
TCP/IP Protocol Driver
IPSEC driver
What other service require DHCP Client to function properly:
None
13. Distributed Link Tracking Client
Maintains links with NTFS files within your computer or across a domain. For example, you could make a file on "Computer A." You then
create a "short cut" or "link" to that file on "Computer B." If you would move the file on Computer A to a different location, this service would
tell Computer B to update its information to allow uninterrupted connectivity. Even though this is rather valuable on a large network, I have
not found a use for this service on a home network. It uses about 3.5 MB to 4 MB in an idle state.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Manual
Service name (registry): TrkWks
Dependencies:
What service Distributed Link Tracking Client needs to function properly:
Remote Procedure Call (RPC)
What other service require Distributed Link Tracking Client to function properly:
None
14. Distributed Transaction Coordinator
Automatically takes care of transactions that span multiple resources. This service is required if using Message Queuing. You may also
see complaints in the Event Log if this service is disabled, but I have experienced no side effects. Microsoft's .NET may require this
service in the future.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Manual
Service name (registry): MSDTC
Dependencies:
What services Distributed Transaction Coordinator needs to function properly:
Remote Procedure Call (RPC)
Security Accounts Manager
Remote Procedure Call (RPC)
What other services require Distributed Transaction Coordinator to function properly:
Message Queuing
Message Queuing Triggers
15. DNS Client
Resolves and caches DNS names and Active Directory domain controller functions. This service is not required for DNS lookups, but if it
makes you happy to have it running, you may. However, DNS Client is required if using IPSEC. If you attempt to "repair" your network
connection and a dialog box complains that the "DNS resolver failed to flush the cache," this service is the reason.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Automatic
Service name (registry): Dnscache
Dependencies:
What service DNS Client needs to function properly:
TCP/IP Protocol Driver
IPSEC driver
What other service require DNS Client to function properly:
None
16. Error Reporting Service
Calls home to Microsoft when application errors occur. I personally do not like this. I feel it is a waste of memory and resources. On the
other hand, if you are experiencing system crashes often, the best way to deal with them is to report them using this tool.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Disabled
Service name (registry): ERSvc
Dependencies:
What service Error Reporting Service needs to function properly:
Remote Procedure Call (RPC)
What other service require Error Reporting Service to function properly:
None
17. Event Log
View Event Log messages from applications in Event Viewer. Always helpful to check out the Event Log to see what problems with
applications are popping up that is "hidden" from the normal user. To see quickly what, if anything has resulted in your adjustments, you
may consider clearing the Event Log. Windows Management Instrumentation also requires Event Log Service to be running. If you
disable the Event Log Service, but do not disable Windows Management Instrumentation, your computer may have an extended boot time
while Windows Management Instrumentation is waiting for the Event Log to start. It is just best to keep Event Log active for
troubleshooting purposes and normal operations.
Take note: Manual updates via Windows Update Version 5 web site requires Cryptographic Services, Background Intelligent Transfer
Service, and Event Log to be running. Place all three, plus Automatic Updates, in automatic if you do not wish to update manually. In
addition, I recommend that you change the default time of 3AM, for the automatic checking of updates, to a time when the system
is "normally" on.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Automatic
Service name (registry): Eventlog
Dependencies:
What service Event Log needs to function properly:
None
What other services require Event Log to function properly:
Simple Mail Transfer Protocol (SMTP)
SNMP Service
SNMP Trap Service
Windows Management Instrumentation
IPv6 Helper Service *
Security Center *
Windows Firewall/Internet Connection Sharing *
18. Fast User Switching Compatibility
Unless you have many users on a system, you probably do not even need this service to be running. You could benefit, however, greatly if
you use this service in conjunction with many users on your local computer to allow switching users without closing all existing
applications running under a different account.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Manual
Service name (registry): FastUserSwitchingCompatibility
Dependencies:
What services Fast User Switching Compatibility needs to function properly:
Terminal Services
Remote Procedure Call (RPC)
What other service require Fast User Switching Compatibility to function properly:
None
19. Fax *
Not installed by default, but if needed, you may install it later off the Windows XP CD. Maintains the ability to send and receive FAX
documents on your computer.
Default XP Home: Not Installed
Default XP Pro: Not Installed
Safe Setting: Not Installed
Service name (registry): Fax
Dependencies:
What services Fax Service needs to function properly:
Plug and Play
Print Spooler
Remote Procedure Call (RPC)
Remote Procedure Call (RPC)
Telephony
Plug and Play
Remote Procedure Call (RPC)
What other service require Fax Service to function properly:
None
20. Fax Service
This service is renamed to Fax * after the installation of Service Pack 2.
21. FTP Publishing *
This feature is not available on Windows XP Home or installed by default on Windows XP Pro, but if you need it, you may install it later off
the Windows XP CD. This service provides a FTP server on your network.
Default XP Home: Not Installed
Default XP Pro: Not Installed
Safe Setting: Not Installed
Service name (registry): MSFTPSVC
Dependencies:
What services FTP Publishing needs to function properly:
IIS Admin
Remote Procedure Call (RPC)
Security Accounts Manager
Remote Procedure Call (RPC)
What other service require FTP Service to function properly:
None
22. FTP Publishing Service
This service is renamed to FTP Publishing * after the installation of Service Pack 2.
23. Help and Support
This service is required for Microsoft's online (or offline) help documents. If you ever "attempt" to use Help and Support, the service places
itself back into "Automatic" and starts even if you already had this service on disabled. "Program Compatability Wizard" located at Start >
All Programs > Accessories and "System Information" located at Start > All Programs > Accessories > System Tools requires Help and
Support service to be started (it will start in Manual mode). Each will fire off one process named "helpctr.exe" and System Information will
also fire off one process named "helpsvc.exe". After selecting the "Help and Support" icon in the Start menu, "helpctr.exe"
and "HelpHost.exe" processes are fired off. After closing each program, the new processes will exit after around 30 seconds. However, I
try to avoid as much Microsoft help as I can... 
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Manual
Service name (registry): helpsvc
Dependencies:
What service Help and Support needs to function properly:
Remote Procedure Call (RPC)
What other service require Help and Support to function properly:
None
24. HTTP SSL *
More information coming soon.
Default XP Home: Manual *
Default XP Pro: Manual *
Safe Setting: Manual *
Service name (registry): HTTPFilter
Dependencies:
What service HTTP SSL needs to function properly:
HTTP
What other service require HTTP SSL to function properly:
None
25. Human Interface Device Access
You may not have any peripherals that require this service. If one of yours magically does not function anymore, set it to automatic.
Namely, scanners with function buttons (fax, copy) or even an "Internet" keyboard with volume or play controls.
Default XP Home: Disabled
Default XP Pro: Disabled
Safe Setting: Disabled
Service name (registry): HidServ
Dependencies:
What service Human Interface Device Access needs to function properly:
Remote Procedure Call (RPC)
What other service require Human Interface Device Access to function properly:
None
26. IIS Admin
This feature is not available on Windows XP Home or installed by default on Windows XP Pro, but if needed, you may install it later off the
Windows XP CD. This service usually operates in conjunction with a local web site or FTP server. Leave it uninstalled mainly because IIS
has been "popular" for crackers to break.
Default XP Home: Not Installed
Default XP Pro: Not Installed
Safe Setting: Not Installed
Service name (registry): IISADMIN
Dependencies:
What services IIS Admin needs to function properly:
Remote Procedure Call (RPC)
Security Accounts Manager
Remote Procedure Call (RPC)
What other services require IIS Admin to function properly:
FTP Publishing *
Simple Mail Transport Protocol (SMTP)
World Wide Web Publishing *
27. IMAPI CD-Burning COM Service
This service operates that cool "drag and drop" CD burn capability. You will need this service to burn CD's. What is the good news? If you
set this service to manual, the service starts and stops itself when used with some software packages. This is practically the only service
that does do this! If you still cannot burn a CD with it on manual, switch to automatic and feel safe that it starts only when "needed." This
service may take up about 1.6 MB of memory in an idle state.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Automatic
Service name (registry): IISADMIN
Dependencies:
What service IMAPI CD-Burning COM Service needs to function properly:
None
What other service require IMAPI CD-Burning COM Service to function properly:
None
28. Indexing Service
This service always has been a major resource hog. I NEVER recommend having this service enabled. Remove the function via
the "Add / Remove Programs" icon in the control panel (Windows Setup Programs). It uses about 500 K to 2 MB in an idle state, not to
mention the amount of memory and CPU resources it takes to INDEX the drives. I have had people (and witnessed it on other people's
computers) report to me that the Indexing Service sometimes starts up EVEN while the system is NOT idle... as in the middle of a game.
You may feel, as I do, that this is unacceptable. If your computer suddenly seems "sluggish," Indexing Service is usually the cause of it.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Disabled
Service name (registry): cisvc
Dependencies:
What service Indexing Service needs to function properly:
Remote Procedure Call (RPC)
What other service require Indexing Service to function properly:
None
29. Internet Connection Firewall (ICF) and Internet Connection Sharing (ICS) *
This service is renamed to Windows Firewall/Internet Connection Sharing * after the installation of Service Pack 2.
30. IPSEC Services
May be required on some domains or VPN connections. After the installation of Service Pack 2, some processes and applications may
take advantage of this service.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Automatic *
Service name (registry): PolicyAgent
Dependencies:
What services IPSEC Services needs to function properly:
IPSEC driver
Remote Procedure Call (RPC)
TCP/IP Protocol Driver
IPSEC driver
What other service require IPSEC Services to function properly:
None
31. IPv6 Helper Service *
This service translates IPv6 IP addresses to the older (and much more wide spread) IPv4. Most, if not all, home users will not need this
function for several years.
Default XP Home: Not Installed *
Default XP Pro: Not Installed *
Safe Setting: Not Installed *
Service name (registry): 6to4
Dependencies:
What services IPv6 Helper Service needs to function properly:
Microsoft IPv6 Protocol Driver
TCP/IP Protocol Driver
IPSEC Driver
Remote Procedure Call (RPC)
Windows Management Instrumentation
Event Log
Remote Procedure Call (RPC)
What other service require IPv6 Helper Service to function properly:
None
32. Logical Disk Manager
This service is vital to run the Disk Management MMC console for dynamic volumes. If you attempt to "Manage" your hard drives and a
dialog box pops up complaining about not being able to do this, start this service.
Default XP Home: Manual
Default XP Pro: Automatic
Safe Setting: Manual
Service name (registry): dmserver
Dependencies:
What services Logical Disk Manager needs to function properly:
Plug and Play
Remote Procedure Call (RPC)
What other service require Logical Disk Manager to function properly:
Logical Disk Manager Administrative Service
33. Logical Disk Manager Administrative Service
This service is vital to run the Disk Management MMC console for dynamic volumes.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Manual
Service name (registry): dmadmin
Dependencies:
What services Logical Disk Manager Administrative Service needs to function properly:
Logical Disk Manager
Plug and Play
Remote Procedure Call (RPC)
Plug and Play
Remote Procedure Call (RPC)
What other service require Logical Disk Manager Administrative Service to function properly:
None
34. Message Queuing
This feature is not available on Windows XP Home or installed by default on Windows XP Pro, but if needed, you may install it later off of
the Windows XP CD. May be used on some domains, but the "average" home user will never need this service.
Default XP Home: Not Installed
Default XP Pro: Not Installed
Safe Setting: Not Installed
Service name (registry): MSMQ
Dependencies:
What services Message Queuing needs to function properly:
Distributed Transaction Coordinator
Remote Procedure Call (RPC)
Security Accounts Manager
Remote Procedure Call (RPC)
Message Queuing access control
NT LM Security Support Provider
Reliable Multicast Protocol driver
Remote Procedure Call (RPC)
Server
What other service require Message Queuing to function properly:
Message Queuing Triggers
34. Message Queuing Triggers
This feature is not available on Windows XP Home or installed by default on Windows XP Pro, but if needed, you may install it later off the
Windows XP CD. This service is required if you use Message Queuing service.
Default XP Home: Not Installed
Default XP Pro: Not Installed
Safe Setting: Not Installed
Service name (registry): MSMQTriggers
What services Message Queuing Triggers needs to function properly:
Message Queuing
Distributed Transaction Coordinator
Remote Procedure Call (RPC)
Security Accounts Manager
Remote Procedure Call (RPC)
Message Queuing access control
NT LM Security Support Provider
Reliable Multicast Protocol driver
Remote Procedure Call (RPC)
Server
What other service require Message Queuing Triggers to function properly:
None
35. Messenger
This service provides the ability to send messages between clients and servers. This service does not need to be running under
normal "home" conditions. It is also advisable to make this service go away to avoid the possibility of "net send" messages hitting your
computer from the internet. After the installation of Service Pack 2, this service is set from Automatic to Disabled by default. This has
nothing to do with MSN Messenger, nor is it "WinPopUp."
To test for this security vulnerability, at the command prompt, (run: cmd.exe) type:
net send 127.0.0.1 hi
If you get a popup "hi" message, you should disable the Messenger service.
If you get an error stating, "The message alias could not be found on the network," you are safe.
If, for whatever reason, you need the Messenger service running but wish not to have spam popups active, you can disable the particular
ports at your firewall. The Messenger service uses UDP ports 135, 137, and 138; TCP ports 135, 139, and 445.
Default XP Home: Disabled *
Default XP Pro: Disabled *
Safe Setting: Disabled
Service name (registry): Messenger
Dependencies:
What services Messenger needs to function properly:
NetBIOS Interface
Plug and Play
Remote Procedure Call (RPC)
Workstation
What other service require Messenger to function properly:
None
36. MS Software Shadow Copy Provider
Used in conjunction with the Volume Shadow Copy service, Microsoft Backup uses these services. You will receive, in the Event Log, an
entry complaining about not having this service running if disabled. I have yet to find a side effect, though, but to avoid the messages, you
can place the service in manual. Some third party hard disk "ghost" or "imaging" software may require this service to be running.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Manual
Service name (registry): SwPrv
Dependencies:
What service MS Software Shadow Copy Provider needs to function properly:
Remote Procedure Call (RPC)
What other service require MS Software Shadow Copy Provider to function properly:
None
37. Net Logon
Used for logging onto a Domain Controller. This service is not required on a standalone system, or for a "home" network. After the
installation of Service Pack 2, this service is set from Automatic to Manual by default on Windows XP Pro.
Default XP Home: Manual
Default XP Pro: Manual *
Safe Setting: Disabled
Service name (registry): Netlogon
Dependencies:
What service Net Logon needs to function properly:
Workstation
What other service require Net Logon to function properly:
None
38. NetMeeting Remote Desktop Sharing
Enables a user to access your computer using NetMeeting. This may create a big open door for the unwanted. If you are paranoid about
security, disable this function. Even if you were not worried, I would still get rid of it.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Disabled
Service name (registry): mnmsrvc
Dependencies:
What service NetMeeting Remote Desktop Sharing needs to function properly:
None
What other service require NetMeeting Remote Desktop Sharing to function properly:
None
39. Network Connections
Required for managing network connectivity. Set to disabled if you have no network or you do not toy with the configurations a lot. If your
internet connectivity no longer operates after disabling this function, set it back to Automatic! Note: While disabling this service, you will no
longer see the system tray icon (lower right) displayed, even for modem connections. Connectivity, however, still exists even on incoming
shared network drives.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Manual
Service name (registry): Netman
Dependencies:
What service Network Connections needs to function properly:
Remote Procedure Call (RPC)
What other service require Network Connections to function properly:
Windows Firewall/Internet Connection Sharing *
40. Network DDE
I have not found a good use for this service. After the installation of Service Pack 2, this service is set from Manual to Disabled by default.
Unless you use remote ClipBook, disable it. This uses about 1.5 MB idle.
Default XP Home: Disabled *
Default XP Pro: Disabled *
Safe Setting: Disabled
Service name (registry): NetDDE
Dependencies:
What service Network DDE needs to function properly:
41. Network DDE DSDM
What other service require Network DDE to function properly:
ClipBook
Network DDE DSDM
I have not found a good use for this service. After the installation of Service Pack 2, this service is set from Manual to Disabled by default.
Unless you use remote ClipBook, disable it.
Default XP Home: Disabled *
Default XP Pro: Disabled *
Safe Setting: Disabled
Service name (registry): NetDDEdsdm
Dependencies:
What service Network DDE DSDM needs to function properly:
None
What other services require Network DDE DSDM to function properly:
Network DDE
ClipBook
42. Network Location Awareness (NLA)
Before the installation of Service Pack 2, this service was required for use with the Windows Firewall/Internet Connection Sharing *
service (server only). After the installation of Service Pack 2, it no longer is required.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Disabled
Service name (registry): Nla
Dependencies:
What services Network Location Awareness (NLA) needs to function properly:
AFD Networking Support Environment
TCP/IP Protocol Driver
IPSEC driver
What other service require Network Location Awareness (NLA) to function properly:
None
43. Network Provisioning Service *
This service is used in conjunction with a domain controller and XML configuration files. Home networks does not require this service.
Default XP Home: Manual *
Default XP Pro: Manual *
Safe Setting: Disabled *
Service name (registry): xmlprov
Dependencies:
What service Network Provisioning Service needs to function properly:
Remote Procedure Call (RPC)
What other services require NT LM Security Support Provider to function properly:
None
44. NT LM Security Support Provider
Manages local system security information on the computer. You need this service if you are running Message Queuing or Telnet server.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Manual
Service name (registry): NtLmSsp
Dependencies:
What service NT LM Security Support Provider needs to function properly:
None
What other services require NT LM Security Support Provider to function properly:
Message Queuing
Message Queuing Triggers
Telnet
44. Peer Name Resolution Protocol *
This service is unavailable until the installation of Service Pack 2. This service does not install by default after the installation of Service
Pack 2, but if needed, you may install it later by using Add/Remove Programs. This service seems to have something to do with IPv6 and
functionality that has not been fully implemented. Microsoft tends to throw in services in older OS's that may be used at a later date to
speed adoption. Leave this not installed for now.
Default XP Home: Not Installed *
Default XP Pro: Not Installed *
Safe Setting: Not Installed *
Service name (registry): PNRPSvc
Dependencies:
What services Peer Name Resolution Protocol needs to function properly:
Microsoft IPv6 Protocol Driver
TCP/IP Protocol Driver
IPSEC Driver
Peer Networking Identity Manager
What other service require Peer Name Resolution Protocol to function properly:
Peer Networking
45. Peer Networking *
This service is unavailable until the installation of Service Pack 2. This service does not install by default after the installation of Service
Pack 2, but if needed, you may install it later by using Add/Remove Programs. This service seems to have something to do with IPv6 and
functionality that has not been fully implemented. Microsoft tends to throw in services in older OS's that may be used at a later date to
speed adoption. Leave this not installed for now.
Default XP Home: Not Installed *
Default XP Pro: Not Installed *
Safe Setting: Not Installed *
Service name (registry): p2psvc
Dependencies:
What services Peer Networking needs to function properly:
Peer Name Resolution Protocol
Microsoft IPv6 Protocol Driver
TCP/IP Protocol Driver
IPSEC Driver
Peer Networking Identity Manager
Peer Networking Group Authentication
Peer Networking Identity Manager
What other service require Peer Networking to function properly:
None
46. Peer Networking Group Authentication *
This service is unavailable until the installation of Service Pack 2. This service does not install by default after the installation of Service
Pack 2, but if needed, you may install it later by using Add/Remove Programs. This service seems to have something to do with IPv6 and
functionality that has not been fully implemented. Microsoft tends to throw in services in older OS's that may be used at a later date to
speed adoption. Leave this not installed for now.
Default XP Home: Not Installed *
Default XP Pro: Not Installed *
Safe Setting: Not Installed *
Service name (registry): p2pgasvc
Dependencies:
What service Peer Networking Group Authentication needs to function properly:
Peer Networking Identity Manager
What other service require Peer Networking Group Authentication to function properly:
Peer Networking
47. Peer Networking Identity Manager *
This service is unavailable until the installation of Service Pack 2. This service does not install by default after the installation of Service
Pack 2, but if needed, you may install it later by using Add/Remove Programs. This service seems to have something to do with IPv6 and
functionality that has not been fully implemented. Microsoft tends to throw in services in older OS's that may be used at a later date to
speed adoption. Leave this not installed for now.
Default XP Home: Not Installed *
Default XP Pro: Not Installed *
Safe Setting: Not Installed *
Service name (registry): p2pimsvc
Dependencies:
What service Peer Networking Identity Manager to function properly:
Peer Name Resolution Protocol
Peer Networking
What other services require Peer Networking Identity Manager to function properly:
Peer Networking Group Authentication
Peer Networking
48. Performance Logs and Alerts
Collect performance data on a schedule and send the information to a log or trigger an alert. This may be a super geek tool, but I feel that
the overhead associated with it is not worth the benefit. You decide.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Disabled
Service name (registry): SysmonLog
Dependencies:
What service Performance Logs and Alerts needs to function properly:
None
What other service require Performance Logs and Alerts to function properly:
None
49. Plug and Play
This service is the heart and soul of the Plug and Play environment. I do not recommend disabling this service, but if you want to, you are
on your own. Take note: UPnP is not PnP. UPnP is for connectivity on networks via TCP/IP to devices, such as scanners or printers. Your
sound card is PnP. Do not disable Plug and Play service.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Automatic
Service name (registry): PlugPlay
Dependencies:
What service Plug and Play needs to function properly:
None
What other services require Plug and Play to function properly:
Fax *
Logical Disk Manager
Logical Disk Manager Administrative Service
Logical Disk Manager Administrative Service
Messenger
Smart Card
Telephony
Fax *
Remote Access Auto Connection Manager
Remote Access Connection Manager
Remote Access Auto Connection Manager
Windows Audio
50. Portable Media Serial Number *
This service is renamed to Portable Media Serial Number Service * after the installation of Service Pack 2.
51. Portable Media Serial Number Service *
Retrieves serial numbers from portable music players connected to your computer. I have not really found a good reason to keep this
service always running. I am not aware of anything that actually requires it. Disable it unless something of yours ceases to function
properly, such as Windows Media Player, Microsoft's integration with "Digital Rights Management" and copy protection. After the
installation of Service Pack 2, this service is set from Automatic to Manual by default.
Default XP Home: Manual *
Default XP Pro: Manual *
Safe Setting: Disabled
Service name (registry): WmdmPmSN
Dependencies:
What service Portable Media Serial Number needs to function properly:
None
What other service require Portable Media Serial Number to function properly:
None
52. Print Spooler
Queues up print jobs for later printing. This service is required if you have printers, even if they are network printers. If this does not fit your
needs, disable it. You will save about 3.8 MB by making this service go away. Your printers will still be "installed" if you disable this
service, but not visible in the printers folder. After restarting Print Spooler, they will reappear and be available for use. I place this service
into manual mode and only start it up when printing is required. In manual mode, the service will not automatically start at boot time.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Automatic
Service name (registry): Spooler
Dependencies:
What service Print Spooler needs to function properly:
Remote Procedure Call (RPC)
What other services require Print Spooler to function properly:
Fax *
TCP/IP Printer Server
53. Protected Storage
Allows for the saving of local passwords or even web sites information (AutoComplete). This service is set to Automatic by default. Due to
security reasons, I recommend leaving this "feature" disabled to make things all that much more difficult to steal vital information if you do
not "save" it. On the other hand, you may need this service to manage private keys for encryption purposes. If so, leave this service on
automatic to ensure the "higher" security settings you choose work. If you disable this service, you will no longer have any of your
passwords saved, no matter how many times you click the box. If you enjoy having your passwords saved in applications like Outlook or
Dial up networking or you are connecting to the internet via a domain controller/server that requires authentication, set this service to
Automatic.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Automatic
Service name (registry): ProtectedStorage
Dependencies:
What service Protected Storage needs to function properly:
Remote Procedure Call (RPC)
What other service require Protected Storage to function properly:
None
54. QoS RSVP
Provides traffic control on a network using IPSEC and applications that support QoS, and have an adapter that supports it. The QoS
Packet Driver installs by default on any TCP/IP connections. I recommend uninstalling it if it is not needed on your network. As far as I can
tell, you also need an ACS Server (Provided with Windows 2000 Server and Advanced Server) for the QoS Packet Scheduler and
Applications to request the needed bandwidth. Since my network is not straining under any load, this is rather pointless. You may require
this service to be placed on Automatic if you use Windows Media Player or NetMeeting. Take note: Some people (as I did before I
completed extensive research on this) reported that QoS uses 20% of your bandwidth and does not allow any activity, regardless. This is
false. For more information, please view this KB article from Microsoft (I normally do not post links to them, but this warrants it):
http://web.archive.org/web/20041124010138/http://support.microsoft.com/default.aspx?scid=kb;EN-US;q316666
Regardless, if you uninstall the packet scheduler, no "bandwidth" is still reserved.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Disabled
Service name (registry): RSVP
Dependencies:
What services QoS RSVP needs to function properly:
AFD Networking Support Environment
Remote Procedure Call (RPC)
TCP/IP Protocol Driver
IPSEC driver
What other service require QoS RSVP to function properly:
None
55. Remote Access Auto Connection Manager
Creates a connection to a network when a program requests a remote address. This service may be required for your internet
connection. If things cease to function after disabling this service, put it to automatic. Note: you may require this service for some direct
cable or DSL providers and connections, depending on how they implement their logon process. If your dial-up, cable or DSL internet
access no longer functions properly with this service disabled, place this service into automatic. If you use a hardware gateway or router,
this service is not required.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Manual
Service name (registry): RasAuto
Dependencies:
What services Remote Access Auto Connection Manager needs to function properly:
Remote Access Connection Manager
Telephony
Plug and Play
Remote Procedure Call (RPC)
Telephony
Plug and Play
Remote Procedure Call (RPC)
What other service require Remote Access Auto Connection Manager to function properly:
None
56. Remote Access Connection Manager
Creates a network connection. This service is required if you use Windows Firewall/Internet Connection Sharing *. If things cease to
function after disabling this service, put it to automatic. Note: you may require this service for some direct cable or DSL providers and
connections, depending on how they implement their logon process. If your dial-up, cable or DSL internet access no longer functions
properly with this service disabled, place this service into automatic. If you use a hardware gateway or router, this service is not required.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Manual
Service name (registry): RasMan
Dependencies:
What services Remote Access Connection Manager needs to function properly:
Telephony
Plug and Play
Remote Procedure Call (RPC)
What other services require Remote Access Connection Manager to function properly:
Remote Access Auto Connection Manager
57. Remote Desktop Help Session Manager
Manages and controls Remote Assistance. If you do not want or need to use this feature, disable it. In an idle state, this service sucks up
3.4 MB to 4 MB of RAM.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Disabled
Service name (registry): RDSessMgr
Dependencies:
What service Remote Desktop Help Session Manager needs to function properly:
Remote Procedure Call (RPC)
What other service require Remote Desktop Help Session Manager to function properly:
None
58. Remote Procedure Call (RPC)
This service is rather vital. Practically everything depends on this service to be running. This is also the only service that you cannot
disable via the Services MMC. Previously, if you disabled this service in Windows 2000, your computer would become unbootable. What I
am trying to tell you is leave this service on automatic and absolutely DO NOT disable it. If, for whatever reason, the service became
disabled and you can no longer boot your system, please read the information here for a way to fix it.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Automatic
Service name (registry): RpcSs
Dependencies:
What service Remote Procedure Call (RPC) needs to function properly:
None
What other services require Remote Procedure Call (RPC) to function properly:
Background Intelligent Transfer Service
COM+ Event System
System Event Notification
COM+ System Application
Cryptographic Services
Distributed Link Tracking Client
Distributed Transaction Coordinator
Message Queuing
Message Queuing Triggers
Error Reporting Service
Fax *
Help and Support
Human Interface Device Access
IIS Admin
FTP Publishing *
Simple Mail Transport Protocol (SMTP)
World Wide Web Publishing *
Indexing Service
IPSEC Services
IPv6 Helper Service *
Logical Disk Manager
Logical Disk Manager Administrative Service
Logical Disk Manager Administrative Service
Message Queuing
Message Queuing Triggers
Messenger
MS Software Shadow Copy Provider
Network Connections
Windows Firewall/Internet Connection Sharing *
Network Provisioning Service *
Print Spooler
Fax *
TCP/IP Printer Server
Protected Storage
QoS RSVP
Remote Desktop Help Session Manager
Remote Registy
Removable Storage
RIP Listener
Routing and Remote Access
Security Accounts Manager
Distributed Transaction Coordinator
Message Queuing
Message Queuing Triggers
IIS Admin
FTP Publishing *
Simple Mail Transport Protocol (SMTP)
World Wide Web Publishing *
Security Center *
Shell Hardware Detection
System Restore Service
Task Scheduler
Telephony
Fax *
Remote Access Auto Connection Manager
Remote Access Connection Manager
Remote Access Auto Connection Manager
Telnet
Terminal Services
Fast User Switching Compatibility
Volume Shadow Copy
Windows Audio
Windows Image Acquisition (WIA)
Windows Installer
Windows Management Instrumentation
IPv6 Helper Service *
Security Center *
Windows Firewall/Internet Connection Sharing *
Wireless Zero Configuration
WMI Performance Adapter
59. Remote Procedure Call (RPC) Locator
Manages the RPC name service database. I have not found a reason to keep this service running. However, if something on your network
breaks after you disable this service, put it back to manual. About 1.2 MB of RAM is in use with this service.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Manual
Service name (registry): RpcLocator
Dependencies:
What service Remote Procedure Call (RPC) Locator needs to function properly:
Workstation
What other service require Remote Procedure Call (RPC) Locator to function properly:
None
60. Remote Registry Service
This feature is not available on Windows XP Home. This is one of those not needed services. One of the first I disable. If you are paranoid
about security, disable this service. Even if you are not or do not care, disable it anyway.
Default XP Home: Not Available
Default XP Pro: Automatic
Safe Setting: Disabled
Service name (registry): RemoteRegistry
Dependencies:
What service Remote Registry Service needs to function properly:
Remote Procedure Call (RPC)
What other service require Remote Registry Service to function properly:
None
61. Removable Storage
Used for managing removable media. Disable this service if you do not have items like tape backup devices, etc. If your CD ROM / DVD
drive starts acting funny, (no auto play, etc) place this service into automatic. Normally, this service does not need to be running and you
will not miss any of its functionality.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Manual
Service name (registry): NtmsSvc
Dependencies:
What service Removable Storage needs to function properly:
Remote Procedure Call (RPC)
What other service require Removable Storage to function properly:
None
62. RIP Listener
With Service Pack 1a, this feature is not available on Windows XP Home or installed by default on Windows XP Pro. However, after the
installation of Service Pack 2, you may install it from Add/Remove Programs. If you do not know what RIP protocol is, you do not need this
service installed.
Default XP Home: Not Installed *
Default XP Pro: Not Installed
Safe Setting: Not Installed
Service name (registry): Iprip
Dependencies:
What service RIP Listener needs to function properly:
Remote Procedure Call (RPC)
What other service require RIP Listener to function properly:
None
63. Routing and Remote Access
Allows computers to dial in to the local computer through a modem (or other devices) to access the local network using a standard or
VPN connection. Unless you require this functionality, disable it for security reasons. Upon enabling this service, "Incoming Connections"
icon will be available in the "Network Connections" control panel. After the installation of Service Pack 2, this service is set from Manual to
Disabled by default on Windows XP Pro.
Default XP Home: Disabled
Default XP Pro: Disabled *
Safe Setting: Disabled
Service name (registry): RemoteAccess
Dependencies:
What services Routing and Remote Access needs to function properly:
NetBIOSGroup
NetBIOS Interface
Remote Procedure Call (RPC)
What other service require Routing and Remote Access to function properly:
None
64. Secondary Logon
Enables starting processes under alternate credentials. I have never found a reason to keep this service running. I have always
considered "Alternate Credentials" someone other than me! Not my idea of fun... Really, though, it allows a "limited user" account to start
an application or process with higher privileges, such as the Administrator account or another user. You can also have a privileged user
start an application or process with limited privileged account. If you right-click a file, the menu will display "Run As" option. If you disable
this service, that function will no longer be available.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Disabled
Service name (registry): seclogon
Dependencies:
What service Secondary Logon needs to function properly:
None
What other service require Secondary Logon to function properly:
None
65. Security Accounts Manager
Like Protected Storage, it saves profile and security information for local users. This service is required for IIS Admin. If you have ever
used the Group Policy Editor (gpedit.msc) to modify your settings, you need to keep this service running; otherwise, your modifications
will not apply. For "Safe" configurations, place this into automatic.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Automatic
Service name (registry): SamSs
Dependencies:
What service Security Accounts Manager needs to function properly:
Remote Procedure Call (RPC)
What other services require Security Accounts Manager to function properly:
Distributed Transaction Coordinator
Message Queuing
Message Queuing Triggers
IIS Admin
FTP Publishing *
Simple Mail Transport Protocol (SMTP)
World Wide Web Publishing *
66. Security Center *
This service monitors the status of Automatic Updates, Windows Firewall and virus protection software. It is always displayed in the
system tray as to the status of these particular functions. If you do not want the Security Center to monitor these functions for you,
disabling this service is not enough. After rebooting the system, this service will again be placed into automatic and started. While the
service is in the started state, go to Start > Control Panel > Security Center and select the link on the left hand side labeled "Change the
way Security Center alerts me." In the resulting dialog box, uncheck Firewall, Automatic Update and Virus Protection. After that step is
complete, you may place the Security Center service in disabled and it will not start again or continue to be displayed in the system tray
after a reboot.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Disabled
Service name (registry): wscsvc
Dependencies:
What services Security Center needs to function properly:
Remote Procedure Call (RPC) *
Windows Management Instrumentation *
Event Log *
Remote Procedure Call (RPC) *
What other service require Security Center to function properly:
None
67. Server
Used for file and print sharing from your computer or Message Queuing. For security purposes, you may disable this service if you do not
require local printers and files shared across your network. Connectivity, however, still exists even on incoming shared network drives.
Workstation needs to be running to connect to another computer that has the files you are looking for. Note: If you disable File and Print
sharing, the Server Service may disappear from the Services listing. Just enable File and Print sharing again and the Server Service will
return.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Disabled
Service name (registry): Lanmanserver
Dependencies:
What service Server needs to function properly:
None
What other services require Server to function properly:
Computer Browser
Message Queuing
Message Queuing Triggers
68. Shell Hardware Detection
Used for the auto play of devices like memory cards, CD drives, etc. Also, set to automatic if you are experiencing problems with laptop
docking stations. In "My Computer," you may not see your hardware (example: DVD drive) displayed as a "DVD Drive" if this service is
disabled. However, all functionality still exists. In addition, when checking the properties of an "auto play" device, such as a DVD drive, you
will not have an auto play tab displayed or available. This service also allows the option of selecting what action you wish to take with a
particular "type" of file. If you enjoy the auto play function of CD's and DVD's after inserting them into your drive, leave this service on
automatic.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Automatic
Service name (registry): ShellHWDetection
Dependencies:
What service Shell Hardware Detection needs to function properly:
Remote Procedure Call (RPC)
What other service require Shell Hardware Detection to function properly:
None
69. Simple Mail Transport Protocol (SMTP)
This feature is not available on Windows XP Home or installed by default on Windows XP Pro, but if needed, you may install it later off the
Windows XP CD. This service supports the use of a local (outbound) E-Mail server.
Default XP Home: Not Available
Default XP Pro: Not Installed
Safe Setting: Not Installed
Service name (registry): SMTPSVC
Dependencies:
What services Simple Mail Transport Protocol (SMTP) needs to function properly:
Event Log
IIS Admin
Remote Procedure Call (RPC)
Security Accounts Manager
Remote Procedure Call (RPC)
What other service require Simple Mail Transport Protocol (SMTP) to function properly:
None
70. Simple TCP/IP Services
This service does not install by default, but if needed, you may install it later off the Windows XP CD. This service supports some old
school UNIX networking services.
Default XP Home: Not Installed
Default XP Pro: Not Installed
Safe Setting: Not Installed
Service name (registry): SimpTcp
Dependencies:
What service Simple TCP/IP Services needs to function properly:
AFD Networking Support Environment
What other service require Simple TCP/IP Services to function properly:
None
71. Smart Card
Supports the use of a Smart Card for local or network computer authentication. If you do not have a "Smart Card," or you do not know what
a Smart Card is, you do not need this service running. Save the 2.2 MB to 2.4 MB of RAM this service uses.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Disabled
Service name (registry): SCardSvr
Dependencies:
What service Smart Card needs to function properly:
Plug and Play
What other service require Smart Card to function properly:
None
72. Smart Card Helper *
This service has been removed and combined with Smart Card after the installation of Service Pack 2.
73. SNMP Service
This service does not install by default, but if needed, you may install it later off the Windows XP CD. This service supports the use of
networking equipment that uses SNMP as a mode of remote management.
Default XP Home: Not Installed
Default XP Pro: Not Installed
Safe Setting: Not Installed
Service name (registry): SNMP
Dependencies:
What service SNMP Service needs to function properly:
Event Log
What other service require SNMP Service to function properly:
None
74. SNMP Trap Service
This service does not install by default, but if needed, you may install it later off the Windows XP CD. As above, this supports the use of
networking equipment that uses SNMP as a mode of management.
Default XP Home: Not Installed
Default XP Pro: Not Installed
Safe Setting: Not Installed
Service name (registry): SNMPTRAP
Dependencies:
What service SNMP Trap Service needs to function properly:
Event Log
What other service require SNMP Trap Service to function properly:
None
75. SSDP Discovery Service
Used to locate UPnP devices on your home network. Used in conjunction with Universal Plug and Play Device Host, it detects and
configures UPnP devices on your home network. For security reasons and for the fact that I doubt that you have any of these devices,
disable this service. If any EXTERNAL device does not function because of this service being disabled, place it back in to automatic. MSN
Messenger uses this service in conjunction with supported UPnP devices, to provide support for networks behind a NAT firewall or router.
Also, if you are experiencing difficulty connecting to multiplayer games that use DirectX(7,8,9), place this service to automatic and ensure
you download all security updates. The problem that I have found with this service is that it broadcasts UDP port 1900 "a lot." If you notice
plenty of network activity even though nothing is happening, this service is sometimes the cause. Take note: UPnP is NOT PnP. UPnP is
for connectivity on networks via TCP/IP to devices, such as scanners or printers. Your sound card is PnP. Do NOT disable Plug and Play
service.
Default XP Home: Manual
Default XP Pro: Manual
Safe Setting: Disabled
Service name (registry): SSDPSRV
Dependencies:
What service SSDP Discovery Service needs to function properly:
HTTP
What other service require SSDP Discovery Service to function properly:
Universal Plug and Play Device Host
76. System Event Notification
Used in conjunction with COM+ Event System, this service notifies particular services when system events, such as logon and power
events occur. I doubt the average user really cares about this. I have also not seen any applications that use this. You will receive, in the
Event Log, an entry complaining about not having this service running if disabled. I have yet to find a side effect, though. For a "safe"
configuration, leave this service on automatic.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Automatic
Service name (registry): SENS
Dependencies:
What services System Event Notification needs to function properly:
COM+ Event System
Remote Procedure Call (RPC)
What other service require System Event Notification to function properly:
None
77. System Restore Service
Read all of this before disabling! This service creates system snap shots or restores a point for returning to later. This is the OTHER
service that is a massive resource hog. Indexing Service is number one. Every time you install a program or new driver, and on a
schedule, this service creates a "restore point" to roll back to if a problem occurs. This service would have been nice in the Windows 95
days due to plenty of problems occurring (new DirectX version every 15 minutes) but not required for the "much" more stable Windows
XP. This is the FIRST thing that I get rid of on a clean installation. I feel it is faster and less hassle to just install clean. A rather GOOD (and
possibly the only) reason to use this "feature" is to roll back your OS after installing an unknown program or testing software. For
example, if you use BETA software of any kind. NOTE: If you disable this service, your previous "restore points" will delete. If, for whatever
reason, you do not want this to happen, do not disable this service. By default, System Restore Service uses a LARGE amount of disk
space to store rollback points. On large hard drives, this could be well over 10 to 20 GB.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Disabled
Service name (registry): srservice
Dependencies:
What service System Restore Service needs to function properly:
Remote Procedure Call (RPC)
What other service require System Restore Service to function properly:
None
78. Task Scheduler
You use this service to schedule maintenance, Microsoft Backup sessions, or maybe even Auto Update. I do everything manually, to avoid
having this service running all the time. Some third party software may require this service to be active for automated functions, such as
virus scanners, system maintenance tools, and automatic patch/driver lookups. Take note: BootVis requires Task Scheduler and COM+
Event System to be running if you wish to take advantage of the "optimize system" function. Why may you need this service? It is due to the
pre-fetching function built into Windows XP. Another Note: Pre-fetching only occurs on boot up and application start, so if you do not care
about a few extra seconds of boot time, do not even bother with it and disable Task Scheduler. On some applications, the pre-fetching
feature really does help. Only you can decide whether to use its functionality and if it helps in the performance of your system.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Automatic
Service name (registry): Scheduler
Dependencies:
What service Task Scheduler needs to function properly:
Remote Procedure Call (RPC)
What other service require Task Scheduler to function properly:
None
79. TCP/IP NetBIOS Helper Service
This feature provides legacy support for NetBIOS over TCP/IP. If your network does not use NetBIOS and / or WINS, disable this function.
Default XP Home: Automatic
Default XP Pro: Automatic
Safe Setting: Disabled
Service name (registry): LmHosts
Dependencies:
What services TCP/IP NetBIOS Helper Service needs to function properly:
AFD Networking Support Environment
NetBIOS over T
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| Re: [OT] System freezes, won't boot from standby? |
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Author: djjoost 93 Posts Status: Pilot | Date 09-30-08 14:44 |
Set bios back to default values and adjust only the necessary things.
(Check also if you system is cool enough . So check you fans if they are free from dust and stuff).
Then do a test run with FS.
You can also use a Windows PE cd (Windows preinstalled environment .search the internet) and check if you still have problems. Or
install a different windows or linux OS and do a dualboot .(So you don't have to reinstall your system with FS on it).
Core2Duo E8500 @ 4.2 Ghz
8 Gb Corsair Dominator
AMD HD Radeon 6870
Win7 Ultimate x64
MatroxTriplehead
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| Re: [OT] System freezes, won't boot from standby? |
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Author: xhado13 1619 Posts Status: Living Legend | Date 10-04-08 22:11 |
Okay I'm gonna do a test, I'm gonna swap the ram in my computer with the ram from my old dell, same 2gb ram but at 266MHz.
My dad's gonna help me out, and hopefully, if that solves the problem I'm gonna buy some new ram. Corsair this time, what are your guys opinion on
this ram?
http://www.newegg.com/Product/Product.aspx?Item=N82E16820145175
Money is kinda tight me for me, savings are running low
Edit: Turns out my crappy G-Skill ram was the problem. I guess I'm gonna order some new ram in the coming days
________________________________
http://www.fusionairways.com/blog/index.php
"Just another victim kid!"
-Luis
Post Edited ( 10-05-08 01:37 )
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| Re: [OT] System freezes, won't boot from standby? |
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Author: HB-100 1151 Posts Status: Living Legend | Date 10-05-08 19:55 |
1) Bring your CPU clock back to standard. Multicore overclocked CPU's react critical in long time stability. Forexample I can overclock my
Q6600 to 3 ghz and more but it will block. that cna happen in 5 min or in 2 hour or even in several hours also when the temperature is still
ok.
2) Memory reacts critical as soon as you fill all slots in your motherboard. I had at first 2 memory rims installed (4gbyte) and decided to
increase to 8gbyte with 4 rims filling all slots. The consequence was that the memory became unstable even at specified frequence. it's
a power driver problem earlier motherboards allowed maximum slots only at a lower ram feq although that one I have should have been
capable.It wasnt. The memory and themotherboard doesnt play so well together. Same thing happend: the system became instabil in
about 5 min till 2 hourse..sometime it even took 8 hours (i let the FSX run overnight to check)befor ethe system freezed.
What I did was reducing the ram freq below the specs till it was stable. Once stable I decreased the individual ram's access latency
(timeing) to regain speed. The point is ..there is mostly only one (the longest one) of this latencies on the critical path. Of course this
requires a little deeper technical knowhow.For you importand is just decrease the ram freq till your system is stable.
Speed of a PC is one thing..but much much more value is a stable system. Believe me, there is nothing bad that a system crash after a 2
hour flight when you are on finale.
I have no such crashes and I run vista 64 and FSX (sp2). There are faults but it is stable if the PC is stable.
Last: if your PC is an older one than maybe open it and free the CPU cooler from dust. I had to do that on my old PC.
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