Gigabyte B760I AORUS PRO DDR4 - Fan Headers and Pump Connectors

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• Be sure to connect fan cables to the fan headers to prevent your CPU and system from
overheating. Overheating may result in damage to the CPU or the system may hang.
• These fan headers are not conguration jumper blocks. Do not place a jumper cap on the headers.
3/4) CPU_FAN/SYS_FAN1 (Fan Headers)
All fan headers on this motherboard are 4-pin. Most fan headers possess a foolproof insertion design.
When connecting a fan cable, be sure to connect it in the correct orientation (the black connector wire is
the ground wire). The speed control function requires the use of a fan with fan speed control design. For
optimum heat dissipation, it is recommended that a system fan be installed inside the chassis.
CPU_FAN
SYS_FAN1
CPU_OPT
DEBUG PORT
G.QBOFM
1
5) CPU_OPT (CPU Fan/Water Cooling Pump Header)
The fan/pump header is 4-pin and possesses a foolproof insertion design. Most fan headers possess a
foolproof insertion design. When connecting a fan cable, be sure to connect it in the correct orientation
(the black connector wire is the ground wire). The speed control function requires the use of a fan with fan
speed control design.
Pin No. Denition
1 GND
2 Voltage Speed Control
3 Sense
4 PWM Speed Control
Pin No. Denition
1 GND
2 Voltage Speed Control
3 Sense
4 PWM Speed Control
Fan power
extension cable
Fan power
extension cable
Connector CPU_FAN SYS_FAN1 CPU_OPT
Maximum Current 2A 2A 2A
Maximum Power 24W 24W 24W
1
F_USB30
F_U B_ 
F_  F_ 
 _ B
BS_ B
SB_ B
_S  S_ _ B _U _ B
 
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S  
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123
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123
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123
1
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S
_S 
SSU
 
1 2 3  
 S3
BSSS

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 __ 3
F_USB3F
S  _ S  _
S  _
SF
 
B_
B_
F _0
S S
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_
__B
 
U
S  _S
_
SF_
B 
USB0_B
B_
B_
F_USB3

F_USB303

_

_3U
S_
_S
SS_F 
_
_
F 
_SB
1
F_USB30
F_U B_ 
F_  F_ 
 _ B
BS_ B
SB_ B
_S  S_ _ B _U _ B
 
 
S  
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123
 
123
 
123
 
123
1
1
1
1
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_S 
SSU
 
1 2 3  
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BSSS

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 __ 3
F_USB3F
S  _ S  _
S  _
SF
 
B_
B_
F _0
S S
_0F
_F
_
_
__B
 
U
S  _S
_
SF_
B 
USB0_B
B_
B_
F_USB3

F_USB303

_

_3U
S_
_S
SS_F 
_
_
F 
_SB