i bought a cheapo power supply for my computer i was making.. it was 550 watts for 50 bucks. anyways when i was formatting hard drive for windows my comp shuts off and irealize my psu overheated because it was EXTREMELY hot. I turned it on again after it cooled and noticed the fan didn't spin so I quickly shut it off. I looked for the fan plug to put into the motherboard(there is one right? looks like the cpu fan?) and it didn't have one so now I want to return it for a thermaltake purepower dual fan 420 watt so i was just wondering if this had a power supply fan plug because on my old comp i noticed it had one. Help appreciated!