system hangs and goes not responding
my computer frequently becomes not responding. That is, no change happens to screen and I have to restart the computer to recover. I have ubuntu alongside windows 7. This problem often shows in windows 7, but ubuntu also got this problem once. So I think this is a hardware problem.
I have a basic system. My system specifications are:
pentium dual core 3GHz cpu
2 GB DDR2 RAM
Intel(R) G41 Express Chipset (Microsoft Corporation - WDDM 1.1)
DirectX version DirectX 10
Samsung B2030 monitor
no graphics card
thanks in advance.