Help : Computer Hangs a lot

[mako_123]

Hi Guys,

I have a computer with the following configuration. Inter Core 2 Duo Processor 2.2 Ghz , Asus P5GC-MX/1333 Motherboard , 1 GB DDR2 Ram , 160 GB HD. The computer hangs a lot while working on any program. Sometimes , "Explorer.exe" also shuts down. I have formatted and installed Windows XP on it many times but the problem continues. I even tried updating the drivers to there latest version but it didn' help. What could be the problem ?

Regards

Madhur

[zyberboy]

which av do u hav their?
install kav trial version and do a full sys scan
http://www.kaspersky.com/