Cpu, Chassis, And Power Fan Connectors; Chassis Intrusion Connector - Asus P5LD2 SE Installation Manual

8.

CPU, Chassis, and Power Fan connectors

(4-pin CPU_FAN, 3-pin CHA_FAN1, PWR_FAN)
The fan connectors support cooling fans of 350 mA ~ 2000 mA (24 W
max.) or a total of 1 A ~ 3.48 A (41.76 W 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.
DO NOT forget to connect the fan cables to the fan connectors. Insufficient
air flow inside the system may damage the motherboard components.
These are not jumpers! DO NOT place jumper caps on the fan connectors!
Top:Line In
Center:Line Out
Below:Mic In
R
P5LD2 SE Fan Connectors
Only the CPU_FAN connector supports the ASUS Q-Fan feature.
9. 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 "GND" are shorted
with a jumper cap. Remove the jumper caps only when you intend to
use the chassis intrusion detection feature.
Top:Line In
Center:Line Out
Below:Mic In
R
P5LD2 SE Chassis Intrusion Connector
ASUS P5LD2 SE
CPU_FAN PWR_FAN
GND
CPU FAN PWR
CPU FAN IN
CPU FAN PWM
CHA_FAN1
GND
+12V
Rotation
CHASSIS
GND
Chassis Signal
+5VSB_MB
(Default)
GND
+12V
Rotation
2-29