Yes, P4 was connected. It went from running - shut down - attempted restart and no more working. Tried different PSU, pulling memory. I let it sit with the battery out and disconnected from the power supply for a week as that had worked once in the past, but no dice this time. Intel didn't give me any flack over it. I talked to 'em once and they said try resetting the BIOS and if that didn't work get back with them and they would get me a new one.