Please help me. system restart at boot

[jonnyrockets]

well iv been having this problem for a while but just recently my computer has kept restarting at random times more frequently and frequently to the point where it restarts approx 1-2 mins after i turn it on... on top of this when i let it turn on normally, before it lets me select users, it gives me this error saying that somethign in my reg is a different format or somethign so it has to logg me on to the guest. anyways, OH btw, it also freezes at boot menu SOMETIMES. so; my friend told me to start it in safe mode so i did that and it stays on (dosent restart) when i do that so thats good. now, what to do, lol . iv already dloaded alot of regestry cleaners and progs such as spybot S&D and adware SE but it still gives me the error... ANd restarts my pc.. well at first i thought it was a virus so i went and bought *cough* *Cough* avast antivirus and scanned with that and it said that there was nothign wrong so then i was like hmmmmmmmmmm iv checked my reg for startup entrys and thers nothing unsusal there.. heres a scan of HiJackThis:

Logfile of HijackThis v1.99.1
Scan saved at 3:38:30 PM, on 20/02/2007
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
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\Hijackthis\HijackThis.exe
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [IntelliType] "C:\Program Files\Microsoft Hardware\Keyboard\type32.exe"
O4 - HKLM\..\Run: [Recguard] C:\WINDOWS\SMINST\RECGUARD.EXE
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [MSConfig] C:\WINDOWS\PCHealth\HelpCtr\Binaries\MSConfig.exe /auto
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\RunOnce: [UnHackMe] C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\Rar$EX04.328\crack\unhackme.exe
O4 - HKCU\..\RunOnce: [DAEMON Tools 4.08 Setup] "C:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\Content.IE5\C1ERS5IJ\daemon408-139-x86[1].exe"
O9 - Extra button: Web Anti-Virus - {1F460357-8A94-4D71-9CA3-AA4ACF32ED8E} - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 6.0\scieplugin.dll
O20 - Winlogon Notify: klogon - C:\WINDOWS\System32\klogon.dll
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: Kaspersky Anti-Virus 6.0 (AVP) - Kaspersky Lab - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 6.0\avp.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: Registry Management Service (RegManServ) - Unknown owner - C:\Program Files\Advanced Registry Doctor\RegManServ.exe

at this point i just dont know what to do... PLZ HLP ME lol XD

OH if u ask mabey its a power adapter (cord) thing : i guess it IS possible but its very unlikely cuz i just got his computer a few months ago, it is VERY fast and VERY powerful so dun even think about saying its overheating lol XD

THKS hope to hear bak soon..

[profdlp]

Johnny, I removed your duplicate thread; let's keep all the advice here in one place.

The fact that it will boot in Safe Mode is encouraging. I would suggest you start by going to Start>>Run, type in msconfig , then click OK. Go to the Startup tab and uncheck everything. Then see if the computer will boot normally.

If it does, repeat the above process and add the items back in one at a time, making a note of which one you just added. Reboot after each individual time.

At some point the computer may hang again. If it does, you can be pretty sure that the last item you added is the culprit.

See where this gets you, then we'll go from there. :)

[jonnyrockets]

ok i did that even after everything is unchecked it still dusent work...

I KNOW THIS LOOKS LIKE ALOT OF TXT BUT PLZ READ I NEED HLP!!!

i took a list of what is goin on so we kno wat were dealin with:

1) i turn on pc
2) boot from cd comes up (thers no cd in the drive)
3) win xp boot screen comes up
4) takes me to win logon screen and error comes up (the title of this is "User Environment")
"Windows cannot load the users profile but has logged you on with the default profile for the system. Detail -- they system has attempted to load or to restore a file into the reg but the specified file is not a reg format.
5) i click ok and it takes me to guest user, then after bout 3 0seconds it reboots.

now if i start in safe mode i can keep it on but thats when i try to do it normally.
now, i checked the cpu temp etc and:

CPU temp: 44degC
Systemtemp: 32degC

now, before it goes to the logon error but after it its loaded the boot menu it goes to a blue screen for like 5 secs (not blue screen of death blue but like ChkDsk backround blue) with 1 line of text "Reg Run Partizan great is software (c) 2006. \??\C:\Windows\System32\Partizan

SOMETIMES when i turn on the pc NORMALLY (without safemode) and i get it on without freezing, instead of restarting, it takes me to the blue screen of death and it says, "CMOS CheckSUM error; STOP: 0x0000008E (0xC0000005, 0x0000004,0xF686EC54, 0x00000000) Beginning of Dump of physical mem, physical mem dump complete"

im like o.O

well just recently i turn it on , the boot from cd comes up but then the screen goes black before it gets the boot menu screen... and it KEEPS HAPPENIN AND I CANT GET MY PC BAK ON IN SAFE MODE CUZ IT WONT TAKE ME TO THE SCREEN!!! :( but its not the screen cuz when i go to system settings (how i got the cpu temp) it works fine , its a prob with the cpu. so that kept happenin and it was taking me nowhere so finally i wiped my hard drive to install a different kinda windows (thinking 'new windows, new files' ) so i wiped, and when i was reinstalling XP pro, it froze...
SO NOW I THINK IM STUCK... :'( NOOOO

PLZ HLP IF YOU CAN

[jonnyrockets]

bump

[jonnyrockets]

bump

[Trogan]

Check your Memory with Memtest86+ (http://www.short-media.com/articles/diagnose_with_memtest86). Sounds like a hardware problem.