Instruction Manual

ASUS P5BV-C Series 2-29

10. Chassis, and power fan connectors (4-pin FRNT_FAN1, FRNT_FAN2,

FRNT_FAN3, REAR_FAN1 and CPU_FAN1)

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. Insufcient air

ow inside the system may damage the motherboard components. These are

not jumpers! Do not place jumper caps on the fan connectors!

P5BV-C/4L

Fan Connectors

GND

FANPWR2

FANOUT4

CPU_FAN1

GND

FANPWR2

FANOUT4

FRNT_FAN1

GND

FANPWR2

FANOUT4

FRNT_FAN2

GND

FANPWR2

FANOUT4

FRNT_FAN3

GND

FANPWR2

FANOUT4

REAR_FAN1

Only the CPU_FAN1 connector supports the ASUS Smart Fan feature.