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Chassis Speaker Header
(4-pin SPEAKER 1)
(see p.10 No. 19)
Chassis Fan Connector
(3-pin CHA_FAN1)
(see p.10 No. 11)
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.10 No. 5)
FAN_SPEED_CONTROL
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.
ATX Power Connector
(24-pin ATXPWR1)
(see p.10 No. 35)
Though this motherboard provides 24-pin ATX power connector,
it can still work if you adopt a traditional 20-pin ATX power supply.
To use the 20-pin ATX power supply, please plug your power
supply along with Pin 1 and Pin 13.
ATX 12V Connector
(4-pin ATX12V1)
(see p.10 No. 2)
SLI/XFIRE Power Connector
(4-pin SLI/XFIRE_POWER1)
(see p.10 No. 34)
Please connect the chassis
1
speaker to this header.
SPEAKER
DUMMY
DUMMY
+5V
Please connect a chassis fan
cable to this connector and
GND
+12V
match the black wire to the
CHA_FAN_SPEED
ground pin.
Please connect a CPU fan cable
4 3 2 1
to this connector and match
GND
the black wire to the ground pin.
+12V
CPU_FAN_SPEED
Pin 1-3 Connected
3-Pin Fan Installation
Please connect an ATX power
12
13
supply to this connector.
1
24
20-Pin ATX Power Supply Installation
Please connect an ATX 12V
power supply to this connector.
It is not necessary to use this
connector, but please connect it
with a hard disk power connecor
when two graphics cards are
SLI/XFIRE_POWER1
plugged to this motherboard at
the same time.
2 7
2 7
2 7
2 7
2 7
12
13
1
24
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