Internal connectors

Page

1.

Floppy disk drive connector (34-1 pin FLOPPY)

2-25

2.

IDE connector (40-1 pin PRI_IDE)

2-25

3.

Serial ATA connectors (7-pin SATA1, SATA2,

2-26

 

SATA3, SATA4, SATA5, SATA6)

 

4.

USB connectors (10-1 pin USB56, USB 78)

2-27

5.

IEEE 1394a port connector (10-1 pin IE1394_2)

2-28

6.

CPU, chassis, and power fan connectors

2-29

 

(4-pin CPU_FAN, 3-pin CHA_FAN1, 3-pin CHA_FAN2,

 

 

3-pin CHA_FAN3, 3-pin PWR_FAN)

 

7.

Chassis intrusion connector (4-1 pin CHASSIS)

2-30

8.

ATX power connectors (24-pin EATXPWR, 1 x 8-pin ATX12V)

2-30

 

 

 

9.

S/PDIF output connector (4-1 pin SPDIF_02)

2-33

10.

System panel connector (20-8-pin PANEL)

2-34

 

• 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 PWR)

• Reset button (2-pin RESET)

2-

Chapter 2: Hardware information