Jan 10, 2011, 10:16 PM
Identify which fan is acting crazy by watching it when you turn it on, but be careful not to stick your hands inside while its turned on or you may get electrocuted. Also try unplugging everything on the inside and plugging it back in. If you have any experience with the insides of a computer, take out your graphics card, ram, hard drive and cpu cooler, then plug them all back in while inspecting for any signs of heat or other damage. I suspect either a CPU, GPU, or Power Supply failure.