Joey Sarks said:
Yeah ill try it on my friends desktop if he'll let me. That wouldn't mess with his computer at all would it? I'll post again when I get the results.
I doubt very much if it will cause any problems with your friends rig.
I suppose trying his working psu on yours would basically answer your questions.
If your psu runs his and his doesnt run yours = mobo/cpu
If your psu doesnt run his and his runs yours = psu
If your psu doesnt run his and his doesn't run yours = psu gone an taken out mobo/cpu with it
Check your cpu heatsink paste to make sure it isn't an overheating cpu and re-apply.http://www.arcticsilver.com/methods.html