2
16
Fan Connectors : CPU_FAN, SYS_FAN,
Nb_fAN
There are three main fan headers on this motherboard.
The fan speed can be controlled and monitored in “PC
Health Status” section of the BIOS Setup. These fans
can be automatically turned off after the system enters
S3, S4 and S5 sleeping states.
IrDA Connector : IR
This header supports infrared wireless transmitting and
receiving device.
1
CPU_FAN/SYS_FAN
SYS_FAN
GND
POWER
SENSE
CONTROL
1
NB_FAN
GND
+12V
SENSE
1
2
3
4
5
+5V
EMPTY
IRRX
GND
IRTX
IR