•
DO NOT attach the external AC power when connecting the power
connectors to the motherboard.
•
Make sure the power connectors are firmly secured to the motherboard.
•
If your power supply supports 20-pin+4-pin, you are able to combine these
two connectors and install to the 24‑pin connectors on the motherboard.
Power connectors
20+ (2) pin ATX connector
peripheral power connector (left)
floppy power connector (right)
ASUS Motherboard installation guide
-pin ATX connector
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