Dator stänger av program, sparar inställningar och stänger av sig slumpmässigt

Ibland vid helt udda tillfällen stänger min dator av sig, mest när jag spelar spel iof men utan att det krävs så mycket utav datorn.

Den stänger först alla program, sen sparar den inställningarna och stänger av sig, precis som när man själv stänger av datorn via start menyn t.ex.

jag har XP 64 bits sp2
intel i7 920 2,67GHz
6gb ram
Nvidia Geforce GTX 260
Asus moderkort

Alla delar var nya och jag plockade ihop datorn och installerade XP 64 bit efteråt, detta händer som oftast när jag spelar WoW eller liknande, får Bluescreens då och då när jag är i spelet också.

Söker igenom datorn efter virus just nu, kommer uppdatera min post om jag hittar något.

Någon som har en susning om vafan orsakar dessa avstängningar? Mina temperaturer på processorn är normala och även om det skulle vara problemet skulle datorn aldrig stänga av sig sådär utan bar stänga av på en gång ifall det vart för varmt.

Edit: (laddade ner avast och scannar datorn för tillfället)
Edit2: Inga virus funna med antivirusprogrammet.

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 14:45:27, on 2009-06-05
Platform: Windows 2003 SP2 (WinNT 5.02.3790)
MSIE: Internet Explorer v7.00 (7.00.6000.16827)
Boot mode: Normal

Running processes:
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\Program Files (x86)\Creative\Shared Files\CTAudSvc.exe
C:\WINDOWS\RTHDCPL.EXE
C:\Program Files (x86)\Curse\CurseClient.exe
C:\WINDOWS\SysWOW64\ctfmon.exe
C:\Program Files (x86)\DAEMON Tools Lite\daemon.exe
C:\Program Files (x86)\ASUS\EPU-6 Engine\SixEngine.exe
C:\WINDOWS\system32\CTHELPER.EXE
C:\Program Files (x86)\Razer\Diamondback\razerhid.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\ASUS.SYS\config\DVMExportService.exe
C:\WINDOWS\SysWOW64\PnkBstrA.exe
C:\Program Files (x86)\Razer\Diamondback\razertra.exe
C:\Program Files (x86)\Razer\Diamondback\razerofa.exe
C:\Program Files\Alwil Software\Avast4\ashSimpl.exe
C:\Program Files (x86)\Mozilla Firefox\firefox.exe
C:\Program Files (x86)\uTorrent\uTorrent.exe
C:\Program Files (x86)\Trend Micro\HijackThis\HijackThis.exe

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
F2 - REG:system.ini: UserInit=userinit
O3 - Toolbar: DAEMON Tools Toolbar - {32099AAC-C132-4136-9E9A-4E364A424E17} - C:\Program Files (x86)\DAEMON Tools Toolbar\DTToolbar.dll
O4 - HKLM\..\Run: [JMB36X IDE Setup] C:\WINDOWS\RaidTool\xInsIDE.exe
O4 - HKLM\..\Run: [36X Raid Configurer] C:\WINDOWS\SysWOW64\xRaidSetup.exe boot
O4 - HKLM\..\Run: [Six Engine] "C:\Program Files (x86)\ASUS\EPU-6 Engine\SixEngine.exe" -r
O4 - HKLM\..\Run: [AsioThk32Reg] REGSVR32.EXE /S CTASIO.DLL
O4 - HKLM\..\Run: [CTHelper] CTHELPER.EXE
O4 - HKLM\..\Run: [Diamondback] "C:\Program Files (x86)\Razer\Diamondback\razerhid.exe"
O4 - HKLM\..\Run: [AsioReg] REGSVR32 /S CTASIO.DLL
O4 - HKLM\..\Run: [{0228e555-4f9c-4e35-a3ec-b109a192b4c2}] "C:\Program Files (x86)\Google\Gmail Notifier\gnotify.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files (x86)\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [CurseClient] C:\Program Files (x86)\Curse\CurseClient.exe -silent
O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Program Files (x86)\DAEMON Tools Lite\daemon.exe" -autorun
O4 - HKUS\S-1-5-19\..\RunOnce: [tscuninstall] %systemroot%\system32\tscupgrd.exe (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\RunOnce: [tscuninstall] %systemroot%\system32\tscupgrd.exe (User 'NETWORK SERVICE')
O4 - HKUS\S-1-5-18\..\RunOnce: [tscuninstall] %systemroot%\system32\tscupgrd.exe (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\RunOnce: [tscuninstall] %systemroot%\system32\tscupgrd.exe (User 'Default user')
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
O15 - ESC Trusted Zone: http://runonce.msn.com
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: Creative Audio Engine Licensing Service - Creative Labs - C:\Program Files (x86)\Common Files\Creative Labs Shared\Service\CTAELicensing.exe
O23 - Service: Creative Audio Service (CTAudSvcService) - Creative Technology Ltd - C:\Program Files (x86)\Creative\Shared Files\CTAudSvc.exe
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - Unknown owner - C:\WINDOWS\System32\dmadmin.exe (file missing)
O23 - Service: DeviceVM Meta Data Export Service (DvmMDES) - DeviceVM - C:\ASUS.SYS\config\DVMExportService.exe
O23 - Service: Event Log (Eventlog) - Unknown owner - C:\WINDOWS\system32\services.exe (file missing)
O23 - Service: HTTP SSL (HTTPFilter) - Unknown owner - C:\WINDOWS\System32\lsass.exe (file missing)
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files (x86)\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: IMAPI CD-Burning COM Service (ImapiService) - Unknown owner - C:\WINDOWS\system32\imapi.exe (file missing)
O23 - Service: Distributed Transaction Coordinator (MSDTC) - Unknown owner - C:\WINDOWS\system32\msdtc.exe (file missing)
O23 - Service: Net Logon (Netlogon) - Unknown owner - C:\WINDOWS\system32\lsass.exe (file missing)
O23 - Service: NT LM Security Support Provider (NtLmSsp) - Unknown owner - C:\WINDOWS\system32\lsass.exe (file missing)
O23 - Service: NVIDIA Display Driver Service (NVSvc) - Unknown owner - C:\WINDOWS\system32\nvsvc64.exe (file missing)
O23 - Service: Plug and Play (PlugPlay) - Unknown owner - C:\WINDOWS\system32\services.exe (file missing)
O23 - Service: PnkBstrA - Unknown owner - C:\WINDOWS\system32\PnkBstrA.exe
O23 - Service: IPSEC Services (PolicyAgent) - Unknown owner - C:\WINDOWS\system32\lsass.exe (file missing)
O23 - Service: Protected Storage (ProtectedStorage) - Unknown owner - C:\WINDOWS\system32\lsass.exe (file missing)
O23 - Service: Remote Desktop Help Session Manager (RDSessMgr) - Unknown owner - C:\WINDOWS\system32\sessmgr.exe (file missing)
O23 - Service: Security Accounts Manager (SamSs) - Unknown owner - C:\WINDOWS\system32\lsass.exe (file missing)
O23 - Service: Virtual Disk Service (vds) - Unknown owner - C:\WINDOWS\System32\vds.exe (file missing)
O23 - Service: Volume Shadow Copy (VSS) - Unknown owner - C:\WINDOWS\System32\vssvc.exe (file missing)
O23 - Service: WMI Performance Adapter (WmiApSrv) - Unknown owner - C:\WINDOWS\system32\wbem\wmiapsrv.exe (file missing)

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