I recently purchased parts to build a completely new computer and among those parts was this abit AB9 Pro. I put it all together and as soon as I turn the power supply on (RAIDMAX RX-580 [ATX12V]) and error code comes up on the motherboard. 8.2. In the manual is says that I need to turn the power supply on "Enable ATX power supply". Does this mean that my brand new power supply is shot or am I just doing something wrong possibly?