I used to play around with computers back in high school...its been 10 years, but I still know the basics of the hardware.
I'm not sure if its the mother board - MB ASUS P5Q PRO 775 P45 RT
or maybe the processor - CPU INTEL|C2D E8500 3.16G 775 45N R (i checked it, didn't look burnt or messed up)
or maybe something I didn't suspect or don't know about.
Any help/suggestions would be great, thanks in advance!