ASROCK 775V88-M+ User Manual page 20

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Chassis Fan Connector
(3-pin CHA_FAN1)
(see p.8, No. 11)
CPU Fan Connector
(4-pin CPU_FAN1)
CPU_FAN_SPEED
(see p.8, No. 27)
ATX Power Connector
(20-pin ATXPWR1)
(see p.8, No. 6)
ATX 12V Connector
(4-pin ATX12V1)
(see p.8, No. 2)
Please connect the chassis fan
cable to this connector and
GND
+12V
match the black wire to the
CHA_FAN_SPEED
ground pin.
You may connect either a 3-pin
N/C
or a 4-pin CPU fan cable to this
+12V
connector, then match the black
GND
wire to the ground pin.
Please connect an ATX power
supply to this connector.
Please note that it is necessary
to connect a power supply with
ATX 12V plug to this connector
so that it can provides sufficient
power. Failing to do so will cause
the failure to power up.
2 0
2 0
2 0
2 0
2 0

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