Atx Power Connector - ASROCK Fatal1ty Z77 Performance serie Handbuch

Power LED Header
(3-pin PLED1)
(see p.4, No. 14)
Chassis and Power Fan Connectors
(4-pin CHA_FAN1)
(see p.4, No. 28)
FAN_SPEED_CONTROL
(3-pin CHA_FAN2)
(see p.4, No. 37)
(3-pin PWR_FAN1)
(see p.4, No. 1)
CPU Fan Connectors
FAN_SPEED_CONTROL
(4-pin CPU_FAN1)
(see p.4, No. 5)
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 CPU_FAN2)
(see p.4, No. 4)

ATX Power Connector

(24-pin ATXPWR1)
(see p.4, No. 8)
Fatal1ty Z77 Performance Series Motherboard
Please connect the chassis
1
power LED to this header to
PLED-
PLED+
indicate system power status.
PLED+
The LED is on when the system
is operating. The LED keeps
blinking in S1/S3 state. The
LED is off in S4 state or S5
state (power off).
Please connect the fan cables
to the fan connectors and match
the black wire to the ground pin.
GND
+12V
CHA_FAN_SPEED
CHA_FAN1 and CHA_FAN2
supports Fan Control.
PWR_FAN_SPEED
+12V
GND
Please connect the CPU fan
4
cable to the connector and
3
CPU_FAN_SPEED
+12V 2
match the black wire to the
1
GND
ground pin.
Pin 1-3 Connected
GND
+12V
CPU_FAN_SPEED
Please connect an ATX power
12 24
supply to this connector.
1 13
3-Pin Fan Installation
33