Under the Link and Resources heading, in the blue banner to the right, click on - Motherboard Manual
Page 32 of the PDF file. Page 2-10 for the manuals actual page,
2-7 Connector definitions:
"A 24-pin main power supply connector (JWP1), and three 8-pin CPU PWR connectors (JWP2 / JWP3 /JWP4) on the motherboard.
These power connectors meet the SSI EPS 12V (Volt) specification.
In addition to the 24-pin ATX power connector, the 12V 8-pin CPU connectors at JWP2 / JWP3 / JWP4, MUST be connected to your power supply.
Warning: To prevent damage to the power supply or motherboard, please use a power supply that contains a 24-pin and three 8-pin
Be sure to connect these connectors to the 24-pin (JPW1) and the three 8-pin (JPW2,JPW3 and JPW4) power connectors on the motherboard.
Failure in doing so will void the manufacturer warranty on your power supply and motherboard."
So there you have it.
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