Asus P8B75-M LE PLUS User Manual download pdf (Page 37)

ASUS P8B75-M LE Series 1-27

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!

5. CPU and chassis fan connectors (4-pin CPU_FAN, 3-pin CHA_FAN)

Connect the fan cables to the fan connectors on the motherboard, ensuring that the

black wire of each cable matches the ground pin of the connector.

• The CPU_FAN connector supports a CPU fan of maximum 2A (24 W) fan power.

• Only the 4-pin CPU fan supports the ASUS Fan Xpert and Q-Fan 2 feature.

6. LPT connector (26-1 pin LPT)

The LPT (Line Printing Terminal) connector supports devices such as a printer. LPT is

standardized as IEEE 1284, which is the parallel port interface on IBM PC-compatible

computers.

CHA_FAN1

P8B75-M LE

P8B75-M LE fan connectors

GND

+12V

Rotation

CPU_FAN

CPU FAN PWM

CPU FAN IN

CPU FAN PWR

GND

P8B75-M LE

P8B75-M LE Parallel Port Connector

LPT

PIN 1

SLCT

BUSY

ACK#

PD7

PD6

PD5

PD4

PD3

PD2

PD1

PD0

STB#

GND

SLIN#

INIT#

ERR#

AFD

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Asus P8B75-M LE PLUS User Manual Page 37

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