(XP SP2) reboots after desktop loads, safe mode works okay.

[CuriousFreeze]

Hello and thank you in advance to anyone who takes the time to assist me with my problem.

Specs:
A8N32 SLI Deluxe mobo
Enermax 400w ATX PSU
1024mb Corsair Memory
Jaton 118PCI GeForce2 MX400 32MB
Win XP Pro SP 2

The story is about a week ago my computer that has been great for the past year started rebooting when the desktop would begin to load (all desktop icons would show, programs start to appear in system tray, and then it reboots). I adjusted some settings and the problem seemed to go away, only to reappear the next day.

Now, it happens every single time, in the same way that I described. I tried loading safe mode and it works fine, ran an online virus scan and apparently there were 5 viruses on my computer, unfortunately I can't install or update any AV software while in safe mode. I took turns removing both memory sticks from the system to see if that was the cause, and nothing changed. I tried uninstalling my video card drivers (in safe mode), and nothing changed. Could it be the PSU is dying? If it were wouldn't the computer reboot when using safe mode as well?

Much appreciation for anyones input...thank you.

EDIT
HiJackThis Log:

Logfile of Trend Micro HijackThis v2.0.0 (BETA)
Scan saved at 5:29:47 PM, on 10/6/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
Boot mode: Safe mode with network support

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\Explorer.EXE
C:\Program Files\mozilla.org\Mozilla\mozilla.exe
C:\Documents and Settings\Conor\Desktop\HiJackThis_v2.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = google.com/
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O4 - HKLM\..\Run: [Launch LGDCore] "C:\Program Files\Logitech\G-series Software\LGDCore.exe" /SHOWHIDE
O4 - HKLM\..\Run: [Launch LCDMon] "C:\Program Files\Logitech\G-series Software\LCDMon.exe"
O4 - HKLM\..\Run: [NVMixerTray] "C:\Program Files\NVIDIA Corporation\NvMixer\NVMixerTray.exe"
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [amd_dc_opt] "C:\Program Files\AMD\amd_dc_opt\amd_dc_opt.exe"
O4 - HKLM\..\Run: [Logitech Hardware Abstraction Layer] KHALMNPR.EXE
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe
O4 - HKLM\..\Run: [iRiver Updater] \Updater.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKCU\..\Run: [SetDefaultMIDI] MIDIDef.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: Logitech SetPoint.lnk = C:\Program Files\Logitech\SetPoint\SetPoint.exe
O4 - Global Startup: M-Audio Sonica Theater Control Panel Launcher.lnk = C:\Program Files\M-Audio Sonica Theater\STTask.exe
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
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
O10 - Unknown file in Winsock LSP: c:\windows\system32\nwprovau.dll
O16 - DPF: {67A5F8DC-1A4B-4D66-9F24-A704AD929EEE} (System Requirements Lab) - nvidia. com/content/DriverDownload/srl/2.0.0.1/sysreqlab2.cab
O22 - SharedTaskScheduler: Browseui preloader - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Component Categories cache daemon - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\system32\browseui.dll
O23 - Service: ##Id_String1.6844F930_1628_4223_B5CC_5BB94B879762## (Bonjour Service) - Apple Computer, Inc. - C:\Program Files\Bonjour\mDNSResponder.exe
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - C:\Program Files\Common Files\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: iPod Service - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Sygate Personal Firewall (SmcService) - Sygate Technologies, Inc. - C:\Program Files\Sygate\SPF\smc.exe
O23 - Service: Sonica Theater Installer (SonicaTheaterInstallerService) - Nemesis - C:\Program Files\M-Audio Sonica Theater\Install\STinst.exe

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End of file - 4255 bytes

 

[Tmagic650]

You may still be infected with viruses, spyware and malware. Safe Mode doesn't require much to load... You could have damaged Windows files that aren't loaded in Safe Mode