Do you have both power connectors plugged in? The main is a 20 or 20+4 pin that is located near the front of RAM sockets. The other is either a 4 or 8 pin plug that should have a connector near the cpu socket. Both need to be plugged in for the board to boot up.
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Do you have both power connectors plugged in? The main is a 20 or 20+4 pin that is located near the front of RAM sockets. The other is either a 4 or 8 pin plug that should have a connector near the cpu socket. Both need to be plugged in for the board to boot up.