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Chapter 1: Product introduction
5. CPU and Chassis Fan connectors
(3-pin CHA_FAN1, 4-pin CPU_FAN1)
The fan
connectors support cooling fans of 350 mA~740 mA (8.88 W max.) or
a total of 1 A~2.22 A (26.64 W max.) at +12V. Connect the fan cables to the
fan connectors on the motherboard, making sure that the black wire of each
cable matches the ground pin of the connector.
6. USB connectors (10-1 pin USB56, USB78)
These connectors are for USB 2.0 ports. Connect the USB/GAME module
cable to any of these connectors, then install the module to a slot opening at
the back of the system chassis. These USB connectors comply with USB 2.0
specification that supports up to 480 Mbps connection speed.
The USB module is purchased separately.
Do not forget to connect the fan cables to the fan connectors. Insufficient air
flow inside the system may damage the motherboard components. These are
not jumpers! Do not place jumper caps on the fan connectors!
Never connect a
1394 cable
to the USB connectors. Doing so will damage the
motherboard!