Asus P8H67 - Manual (Page 40)

1-28 Chapter 1: Product introduction
5. CPU, Chassis, and Power fan connectors (4-pin CPU_FAN, 3-pin PWR_FAN, 4-pin
CHA_FAN1 and CHA_FAN2)
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.
DO NOT forget to connect the fan cables to the fan connectors. Insufficient air flow inside
the system may damage the motherboard components. They are not jumpers! DO NOT
place jumper caps on the fan connectors.
P8H67
P8H67 fan connectors
CPU_FAN
CPU
FA
N PW
M
CPU
FA
N IN
CPU
FA
N PW
R
GN
D
CHA_FAN1
CPU
FA
N PW
M
CPU
FA
N IN
CPU
FA
N PW
R
GN
D
CHA_FAN2
GN
D
CPU
FA
N PW
R
CPU
FA
N IN
CPU
FA
N PW
M
Rotation
+12V GN
D
PWR_FAN
• The CPU_FAN connector supports a CPU fan of maximum 2A (24 W) fan power.
• Only the CPU_FAN, CHA_FAN1 and CHA_FAN2 connectors support the ASUS Fan
Xpert feature.
• If you install two VGA cards, we recommend that you plug the rear chassis fan cable
to the motherboard connector labeled CHA_FAN1 or CAH_FAN 2 for better thermal
environment.
6. Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port.
SPDIF_OUT
+5
V
SPDIFOU
T
GND
P8H67
P8H67 Digital audio connector
The S/PDIF module is purchased separately.