My computer hangs!:( it happens without any reason. mouse and keyboard gets freezed.there are no vir

my comp configuration is... Pentium 4 (3GHz), 915 GAV Motherboard, 512Mb DDR RAM, 160Gb IDE hard disc. i'm using win Xp with service pack 2.. i have checked for viruses using many antiviruses repeatedly.. but none of them(viruses) have been detected..

When comp gets hanged there is no othere choice for me, have to press the reset button.... please help me out....

My computer hangs!:( it happens without any reason. mouse and keyboard gets freezed.there are no viruses. y?avast

What do you mean 'hanged'? If you mean crash, then I need to know when it crashes, you may need to replace your Hard Drive Disk. If you can still access your files, BACK THEM UP! You don't want to lose everything.

Is it a Dell? If so, as soon as you start the computer hold in F8, it's ok if it beeps. After that use the arrowkeys to select Safe Mode. If you can get into safe mode, then back up your files. If you can't, tell me what happens.

I'm going to need more information. Do you still have the Windows Reinstallation CD?

I need you to tell me exactly what happens when you try to start up your computer.

Good Luck.

My computer hangs!:( it happens without any reason. mouse and keyboard gets freezed.there are no viruses. y?ducati

Too many TSRs. Check task manager.
You may have low Virtual Memory, try deleting some programs
Mine had that problem too. Do you have more than one disc drive in it?

I had a DVD/CD RW and a DVD ROM in mine and unless I had a disc in the ROM drive that system hang thing would happen. It was like that from day one and I never really understood why. I eventually removed the second drive entirely and put it in another computer and there's been no problems. Odd.