Internal connectors

Page

1.

Floppy disk drive connector (34-1 pin FLOPPY)

2-28

2.

IDE connector (40-1 pin PRI_IDE)

2-29

3.

NVIDIA® nForce 780a SLI Serial ATA connectors

2-30

 

(7-pin SATA1–4 [red]; SATA5–6 [black])

 

4.

USB connectors

2-31

 

(10-1 pin USB34; 10-1 pin USB78; 10-1 pin USB910)

 

5.

IEEE 1394a port connector

2-31

 

(10-1 pin IE1394_1; 10-1 pin IE1394_2)

 

6.

CPU, chassis, and power fan connectors (4-pin CPU_FAN;

2-32

 

3-pin CHA_FAN1; 3-pin CHA_FAN2; 3-pin PWR_FAN)

 

7.

Chassis intrusion connector (4-1 pin CHASSIS)

2-33

8.

Optical drive audio connector (4-pin CD)

2-33

9.

ATX power connectors (24-pin EATXPWR; 8-pin ATX12V)

2-34

10.

Front panel audio connector (10-1 pin AAFP)

2-36

11.

Serial port connector (10-1 pin COM1)

2-37

12.

Digital audio connector (4-1 pin SPDIF_OUT)

2-37

13.

System panel connector (20-8-pin PANEL)

2-38

 

•

System power LED (2-pin PLED)

 

 

•

Hard disk drive activity LED (2-pin IDE_LED)

 

 

•

System warning speaker (4-pin SPEAKER)

 

 

•

ATX power button/soft-off button (2-pin PWRSW)

 

 

•

Reset button (2-pin RESET)

 

 

ASUS Q-Connector (system panel)

2-39

ASUS M3N-HT Deluxe Series

2-5