Asus P5W DH User Manual page 66

12. Chassis intrusion connector (4-1 pin CHASSIS)
This connector is for a chassis-mounted intrusion detection sensor or switch.
Connect one end of the chassis intrusion sensor or switch cable to this
connector. The chassis intrusion sensor or switch sends a high-level signal to
this connector when a chassis component is removed or replaced. The signal
is then generated as a chassis intrusion event.
By default, the pins labeled "Chassis Signal" and "Ground" are shorted with
a jumper cap. Remove the jumper caps only when you intend to use the
chassis intrusion detection feature.
P5W DH DELUXE Chassis intrusion connector
13. CPU, Chassis, and Power Fan connectors (4-pin CPU_FAN, 3-pin
PWR_FAN1, 3-pin PWR_FAN2, 3-pin CHA_FAN1, 3-pin CHA_FAN2)
The fan connectors support cooling fans of 2A (24W max.) at +12V. 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.
P5W DH DELUXE Fan connectors
2-
®
CHASSIS
CPU_FAN
PWR_FAN1
PWR_FAN2
®
CHA_FAN1
CHA_FAN2
(Default)
CPU_FAN
PWR_FAN2 PWR_FAN1
Rotation
+12V
+12V
Rotation
GND
CHA_FAN1 CHA_FAN2
For the side For the front
chassis chassis
Chapter 2: Hardware information
For the rear
GND
chassis