ASUS Maximus VIII Hero + I7 4790k CPU (read description)

On an Asus motherboard, the Q-Code "00" is a general error that essentially means "Not Used" or "No CPU Detected." It signifies that the motherboard is receiving power, but the processor (CPU) is not communicating with the system at all. Either the CPU has failed, or the motherboard's power delivery system is dead. No return

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