Asus Barebone System T2-PH2 User Manual page 64

3. CPU and chassis fan connectors
(3-pin CPU_FAN, CHA_FAN)
The fan connectors support the proprietary CPU fan and chassis fan.
Connect the fan cables to the fan connectors on the motherboard,
making sure that the black wire of each cable matches the ground pin
of the connector.
Fan Connectors
Do not forget to connect the fan cables to the fan connectors.
Insufficient air flow within the system may damage the motherboard
components. These are not jumpers! DO NOT place jumper caps on the
fan connectors!
4. I/O extension module (14-pin IOC_MB)
This connector is for the CS-T2 extension module. The CS-T2
extension module supports the rear panel S/PDIF Out and serial ports.
IOC_MB connector
4-6
®
®
CHA_FAN
CPU_FAN
IOC_DC
®
CS-T2
SPDIF_OUT
COM1
Chapter 3: Starting up