ASROCK Fatal1ty 990FX Professional Serie Manual De Instrucciones página 32

Chassis Speaker Header
(4-pin SPEAKER 1)
(see p.4 No. 16)
Power LED Header
(3-pin PLED1)
(see p.4 No. 29)
Chassis and Power Fan Connectors
(4-pin CHA_FAN1)
(see p.4 No. 20)
(3-pin CHA_FAN2)
(see p.4 No. 6)
(3-pin CHA_FAN3)
(see p.4 No. 24)
(3-pin PWR_FAN1)
(see p.4 No. 10)
CPU Fan Connectors
(4-pin CPU_FAN1)
(see p.4 No. 4)
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. 5)
32
Fatal1ty 990FX Professional Series Motherboard
Please connect the chassis
1
SPEAKER
speaker to this header.
DUMMY
+5V DUMMY
Please connect the chassis
power LED to this header to
indicate system power status.
The LED is on when the system
is operating. The LED keeps
blinking in S1 state. The LED is
off in S3/S4 state or S5 state
(power off).
Please connect the fan cables
to the fan connectors and
GND
match the black wire to the
+12V
CHA_FAN_SPEED
ground pin. CHA_FAN1/2/3 fan
FAN_SPEED_CONTROL
speed can be controlled through
GND
+12V
UEFI or AXTU.
CHA_FAN_SPEED
GND
+12V
CHA_FAN_SPEED
+12V
GND PWR_FAN_SPEED
Please connect the CPU fan
CPU_FAN_SPEED
+12V
FAN_SPEED_CONTROL
GND cable to the connector and
match the black wire to the
1 2 3 4
ground pin.
Pin 1-3 Connected
+12V
GND CPU_FAN_SPEED
3-Pin Fan Installation