Hey guys, well I start my computer and it sais system fan failed...i'm sure everyones seen it before, then it shuts down. I have forgotten to plug in a cpu fan before...but ITS NOT UNPLUGGED. it's spinning, its lit up, the temperatures are not hot...but it wont let me past the first boot screen unles i go to BIOS. Tried plugging it into 3 different slots, even unplugged some stuff figuring maybe the PSU doesnt have enough juice. Please help.