After testing some characters out in Mugen, my PC out of no where, shut itself down. This never happened before. I don't know if it's because I had Mugen in full screen mode. Which would be really wierd. I never usually have it in that mode, I have it in windowed mode, but this time I wanted to use it in full screen mode. Anyway, the PC shut itself down. I thought that was odd, so I turned it back on. It made some wierd beeping sounds, and it shut down again. Never happened before. I then opened up the case and noticed the video card and power supply were hella hot. I turned the PC back on, and got some long message about how it shut itself down due to overheating, press F4 to resume, etc. I have the side of the case off, and a small fan pretty much hitting the entire PC with cool air.
Is it odd that this happened? Something that never happened to me happened when I did something that I normally don't do (full screen Mugen). Or is it just a coincidence? Could I actually be having some issue with a hardware that has potential to be overheating? I don't plan on having the case open and a fan directly blowing air into the PC for a long time, so maybe there are ways of saving energy somehow. Meh. I don't know what to do right. :\