Gigabyte GA-Z270X-Gaming 8 [31/144] 4 cpu_fan sys_fan1 2 3 4 fan headers

Gigabyte GA-Z270X-Gaming 8 [31/144] 4 cpu_fan sys_fan1 2 3 4 fan headers
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Hardware Installation
Be sure to connect fan cables to the fan headers to prevent your CPU and system from overheat-
ing. 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_FAN1/2/3/4 (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
DEBUG
PORT
G.QBOFM
1
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
1
1
SYS_FAN3/4SYS_FAN1/2
DEBUG
PORT
G.QBOFM
1
SYS_FAN5_PUMP
SYS_FAN6_PUMP
5) SYS_FAN5_PUMP/SYS_FAN6_PUMP (System Fan/Water Cooling Pump Headers)
The fan/pump headers 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 dis-
sipation, it is recommended that a system fan be installed inside the chassis. The headers also provides
speed control for a water cooling pump, refer to Chapter 2, "BIOS Setup," "M.I.T.," for more information
DEBUG
PORT
G.QBOFM
1
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

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