Help! LED Debug Code 04 or D4 - Computers - Motherboards

12 Dec 2013 ... It's not all the time, usually it boots into AO and switches to 04/D4 an ... Forum; Asrock Z77 Extreme 4 - Won't boot & Debug code questions- Help Needed! ... Of Computex 2014 Awards · Best Graphics Cards For The Money: .

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