computer trouble

[Felsin]

I just built a new computer with the following specs:
windows xp
athlon64 3800
geforce gt 6800 256mb
2gb kingston hyper x ram
2 WD 80gb harddrives (raid 0 )

For the first week it ran great after that it started to get BSOD referring to nv4.disp and bad_pool_caller. After trying everything I reinstalled windows. It ran good for another day through all installations then while playing a game I got a blank blue screen of death just saying a device was trying to corrupt the system. After that every restart says it recovered from a serious error or something about win32. Its running slow as heck but it doesnt have random lock ups only a blue screen of death. It ran fast until I started the installations on windows update. Does anyone have any clue whats going on? Thanks alot
heres the windows 32 error : Generic Host Process for Win32 Services encountered a problem and needed to close.
EventType : BEX P1 : svchost.exe P2 : 0.0.0.0 P3 : 00000000
P4 : unknown P5 : 0.0.0.0 P6 : 00000000 P7 : 00000000
P8 : c0000005 P9 : 00000008
Logfile of HijackThis v1.99.1
Scan saved at 11:16:36 AM, on 7/11/2005
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\WINDOWS\system32\CTHELPER.EXE
C:\Program Files\Messenger\MSMSGS.EXE
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\DOCUME~1\Drew\LOCALS~1\Temp\Temporary Directory 1 for hijackthis.zip\HijackThis.exe

O4 - HKLM\..\Run: [Ptipbmf] rundll32.exe ptipbmf.dll,SetWriteCacheMode
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [CTHelper] CTHELPER.EXE
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\MSMSGS.EXE" /background
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM\aim.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {0A5FD7C5-A45C-49FC-ADB5-9952547D5715} (Creative Software AutoUpdate) - http://www.creative.com/su/ocx/15015/CTSUEng.cab
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?lin...467&clcid=0x409
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windows...b?1120984812171
O16 - DPF: {F6ACF75C-C32C-447B-9BEF-46B766368D29} (Creative Software AutoUpdate Support Package) - http://www.creative.com/su/ocx/15014/CTPID.cab
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe

 

[uzi9mm]

Uninstall and reinstall your video card drivers. Try that.

 

[Felsin]

still havnt trouble. Sorry but thanks for the advice

 

[uzi9mm]

do you have onboard video???? If so disable it thru bios and windows.

 

[ThE_MarD]

Heyyo,

Hmm, svchost.exe is used to run dll's.. but viruses have been known to infect it man. have you tried running a virus scan on your comp? if you look in the windows os section fo the forums, you can find free antivirus programs if you have none. avg is the best one on their list although it has given me grief..

the nv4.disp is a driver for nvidia based vidcards. Make sure you have the latest forceware drivers. It helps.

 

[Felsin]

Whats a forceware driver? same as a detonator? I will get an antivirus but my comp is new so I hope that isnt the problem. My motherboard is an asus a8v deluxe does that have onboard video?

 

[Foyman]

forceware driver is the NVIDIA Graphics driver