Question : Problem: MY COMPUTER GOT HANGED ALWAYS.

I HAVE A AMD SEMPRON 2400+ AND GIGABYTES MOTHERBOARD.512 MB DDR RAM, 128 GEFORCE VGA CARD, 160GB HARD DISK. I HAVE USING THIS FOR MORE THEN ONE YEAR. RECENTLY MY MACHINE ALWAYS GETTING HANGED IN INSIDE 30MIN OF USING. I FORMAT MY HARD DISK. STILL THE SAME PROBLEM. WHAT MAY BE THE PROBLEM. THE RAM OR PROCESSOR. PLEASE HELP ME.

Answer : Problem: MY COMPUTER GOT HANGED ALWAYS.

Download speedfan from http://www.almico.com/speedfan427.exe

This program will show you the various sensor readings from your motherboard.  It looks like your system is overheating somehow.  The most likely culprit is the CPU.  You may have to check and see if the heatsink was properly installed with good thermal paste (I recommend reinstalling your heatsink with silver paste from articsilver.com).  

Dr. Z