I am using powered USB risers. It would appear there is a short somewhere.
When I went to work on the rig, one of the yellow wires was just hanging there not connected to anything yet the rig appeared to be running OK.
Assuming the wire color codes are correct, it is the 12 Volt. Does a USB riser even use 12 volts?
A few weeks ago there was a discussion here about something similar.
https://forum.ethereum.org/discussion/7367/using-an-asrock-h81-pro-btc-board-beware#latest
When I went to work on the rig, one of the yellow wires was just hanging there not connected to anything yet the rig appeared to be running OK.
Assuming the wire color codes are correct, it is the 12 Volt. Does a USB riser even use 12 volts?
A few weeks ago there was a discussion here about something similar.
https://forum.ethereum.org/discussion/7367/using-an-asrock-h81-pro-btc-board-beware#latest