My motherboard just went dead, I believe, in my gaming computer. None of the back port I/O works, and the none of the front panel I/O works either, and I believe the sata ports are dead too, because it could not detect the hard drive. Over the last couple of days the USB and sound has been in and out, and its been really buggy. Today, the computer still posted but did not boot into windows. The computer is about 2 years old, and i'm not sure what to do, whether to buy a new motherboard or just save up and do an mobo, processor and memory upgrade.