My PC boots normally under light load for nearly 1 hour if I keep my PC OFF for nearly 1 day. It may run smoothly for more than 1 hour but I never checked it. (I can play songs, movie, browse internet simultaneously).If I restart the PC, it freezes. And if I try to boot it again, it doesn’t boot.
I keep it OFF for 1 hour. After 1 hour it runs for sometime and freezes again. Mouse and keyboard also stop working. The only way to restart it to press cabinet button for 5 sec so supply to motherboard get cut off.
So if I want to run it for long time, I need to keep it OFF at least 1 day and I can’t restart it.
I checked RAM. IT is working fine.
My configuration is
AMD phenom x2 550 black edition.
ASUS M2N68-AM Plus motherboard
PSU: Xtech 450-24,Max 450w
GPU: NVIDIA GeForce 7025/nforce 630a
Initial processor temperature is 36C which increases to 48C in 5 mins under zero load.
I have updated my BIOS version from 0701 to 0804.
So what could be the problem??