8. CPU, Chassi s, and Power Fan connectors(4-pin CPU_FAN, 3-pi n CH A_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!

P5LD2 SE

P5LD2 SE Fan Connectors

CPU_FAN

PWR_FAN

 

 

 

GND

 

 

 

 

 

 

CPU FAN PWR

 

 

GND

 

 

 

CPU FAN IN

 

 

+12V

 

 

 

 

 

 

 

 

CPU FAN PWM

 

 

Rotation

 

 

 

 

 

CHA_FAN1

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

+12V

 

 

 

 

 

 

 

 

 

Rotation

 

 

 

 

 

 

 

 

 

 

 

 

Only the CPU_FAN connector supports the ASUS Q­Fan feature.9. Chassi s i ntrusi on connector (4-1 pi n 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.

P5LD2 SE

CHASSIS

GND Chassis Signal

+5VSB_MB (Default)

P5LD2 SE Chassis Intrusion Connector

ASUS P5LD2 SE

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