New
#11
I went into BIOS last night and saw that my CPU core temp was 83 degrees celsiu (I know, not good) so upon further investigation I noticed that my CPU cooler wasn't fully connected to the mobo, so it wasn't completely touching the CPU, causing it to overheat.
I fixed that and I played around on my computer for a few hours last night and I have yet to get a problem, so I will keep you all informed if that simple, stupid mistake of mine was the culprit.
Oh and my PSU: ESP ULTRA 750 Watt ATX Power Supply. I believe it had a fairly good rating when I bought it.