Gigabyte Z690I AORUS ULTRA - Page 21

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3) EXT_PWR
(Note)
(External Power Connector)
Connect one end of the EXT_PWR cable to this connector and the other end to your power supply.
F_USB30
F_U
B_ 
F_  F_ 

_
B
BS_
B
SB_
B
_S

S_
_
B
_U
_
B


 
S  
 
123
 
123
 
123
 
123
1
1
1
1
BSS
S
_S 
SSU
 
1 2 3  
 S3
BSSS

U
 __ 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 
_
1
Pin No. Denition
1 VCC
2 GND
3 GND
4 +12V
4/5) CPU_FAN/SYS_FAN1/SYS_FAN2
(Note)
(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.
Pin No. Denition
1 GND
2 Voltage Speed Control
3 Sense
4 PWM Speed Control
SYS_FAN1/2
DEBUG
PORT
G.QBOFM
DEBUG PORT
G.QBOFM
1
CPU_FAN
Fan power extension
cable
1
(Note) The connector is on the front of GC-Z690I BTB PLUG.