Computer running fine in safe mode but restarting in normal mode

[kapil42319]

Hi,

I have very strange problem.My Desktop is running fine in safe mode.But when i try to boot in normal mode it restarts again and again.

What i tried to fix the Prblm ?
System Formatted several times
Tried different OS like vista, XP
Tried changing graphic card
full syastam scan by kaspersky and bitdeffender

PC configuration
Core 2 duo 2.2 Ghz
Intel 965RY desktop board
2 GB Single DDR 2 667 Mhz Kingston Memory
Seagate 320 GB sata Hard Drive
N-vedia 7400 GT 512 MB graphics Card

PLz help.

[senthilvalli]

you try format OS.. then install fresh  window XP..

[kapil42319]

i tried this(formating OS)  many times with diferent cds and dvds but no help

[drmsucks]

Start in Safe Mode and disable re-start on error so that an error message will appear when you try to boot normally: (For XP) Control Panel>System>Advanced Tab>Startup and Recovery>Settings, remove the check in "Automatically Restart."

Boot normally - post the error message here.

Also, download and run memtest86 (memtest86.org) Burn the .iso file to a CD and boot from the CD. Test each RAM module separately (remove all but one module at a time) for at least 2 hours. If each module passes separately, test with both modules for at least 4 hours. ANY error means a defective module.

[kapil42319]

well i already tried to disable automatic restart still no error,no blue screnn,it still automaticaly shuts down at windows logo(booting screen).
I tried memtest86. MY ram passed all test without any error.

what 2 do next ?

[drmsucks]

Please give more history on this problem - Before this problem did you change/add/remove any hardware, any drivers; did you install or uninstall  any software?

When you "formatted" I assume that you did a format from the Windows install CD and then did a "clean" install - is this correct? Were there any problems installing Windows? Are you installing from original CD's/DVD's or copies?

1) Download and run the diagnostic software from the website of the manufacturer of the hard drive.

2) Disconnect everything from the computer except: one RAM module, keyboard, mouse, graphics card and monitor.

3) Try another power supply of the same or greater wattage.

Try each in the order listed and post back.

[kapil42319]

ys ,the Power supply was faulty.i've changed it ad now the pc is running fine.
Thnx drmsucks

[drmsucks]

Great - glad that your computer is back to normal