Unstable even at factory settings?

[zeitiax]

After overclocking for some time, I found out my PC has seen many problems surfacing. Hence I decided to return to normal settings so that I can play my games safely. End up.. even as I return to original settings, my PC experienced blue screens, auto reset, com hang.. in fact more than when I overclock.

Does the problem lies in me overclocking? or Is it because of other reasons?

 

[sadams04]

Need more info... Much more! What is your hardware (be specific)? How did you overclock? Could be bad PSU, memory... How did your stress testing shape up (memtest, prime95, etc.)?

 

[zeitiax]

Hmm lets see..

Mobo Biostar TA790GX3 A2+
CPU Phenom II X4 920
GFX Powercolor HD4850
Mem 2 x 2gb ram

I'm not sure what other info I'm supposed to give.

And.. oops. it's a must to stress test for ocing? Guess I haven't been reading up enough. So. yea, i didnt test at all, but after OCing i can still run games and apps smoothly and errors occur perhaps... once in 2 days..