I’ve got a new system board here, it’s an Intel based server board by Gigabyte using a standard P4 processor.
The problem is, I plug it in and it turns on after 10 seconds or so.
I’ve disconnected everything and even pulled the board out of the case (incase of a short somewhere causing the problem) and it still happens with only the 2 power connectors connected. I’ve tried two different power supplies, from 2 brands, and same thing. These are 2U server power supplies (a 430W and a 600W, non-redundant) if that makes a difference. The PS does not turn on on it’s own without the power connector to the MB.