20
Chassis Fan Connector
Please connect the fan cable
(3-pin CHA_FAN1)
to the fan connector and
(see p.9 No. 6)
match the black wire to the
ground pin.
Though this motherboard provides 4-Pin CPU fan (Quiet Fan) support, the 3-Pin
CPU fan still can work successfully even without the fan speed control function.
If you plan to connect the 3-Pin CPU fan to the CPU fan connector on this
motherboard, please connect it to Pin 1-3.
3-Pin Fan Installation
Pin 1-3 Connected
DC 12V Power Connector
Please connect a DC 12V
(4-pin DC12V1)
power supply to this connector.
(see p.9 No. 3)
COM port 4,5,6
(10-pin COM4,5,6)
(see p.9 No. 19)
CPU Fan Connector
Please connect the CPU fan
(4-pin CPU_FAN1)
cable to the connector and
(see p.9 No. 4)
match the black wire to the
ground pin.
12V
12V
GND
GND
Printer Port Header
(25-pin LPT1)
(see p.9 No. 9)