Gigabyte GA-9ITDW User Manual page 31

Z) PXH_FAN1 (Intel 6700 PXH FAN connector)
If you installed wrong direction, the Chip Fan will not work. Sometimes will damage the Chip Fan.
(Usually black cable is GND)
a /b) SYS_FAN/3 (System Fan Connector)
This connector allow s y ou to link w ith the cooling fan on the sy stem case to low er the sy stem
temperature.
SYS FAN
Connector Introduction
Pin No.
1
1
2
SYS FAN3
Pin No.
1
1
2
SYS FAN3
3
Pin No.
1
1
2
SYS FAN
3
31
Definition
FAN_Power (+12V)
GND
Definition
GND
FAN_Power (+12V)
FAN_TACH
Definition
GND
FAN_Power (+12V)
FAN_TACH