Raizinman
Platinum Member
I have a gaming computer that is shutting down mainly when under load. I've reformatted the HD and reloaded Windows 7 to avoid software conflicts, but it still does it. I believe it is the power supply or the little fan that sits atop the CPU. I do not mind just changing out some parts, and believe that it must be one of these. The video card is one of those wide ones with its own fan, but without a load on the video card, I doubt it could be this. Are there any other possibilities? Obviously it could be real dirty (will be pulling it out of service for the first time in many years) shortly.