Datasheet

Installing the Motherboard

Connecting Optional Devices

Refer to the following for information on connecting the motherboard’s optional

devices:

SATA1/2: Serial ATA connectors

These connectors are used to support the Serial ATA devices for the highest data

transfer rates (6.0 Gb/s), simpler disk drive cabling and easier PC assembly. It doubles

the transfer rate of current SATA 3.0Gb/s interface.

1 Ground 2 TX+

3 TX- 4 Ground

5 RX- 6 RX+

7 Ground - -

Pin Signal Name

F_AUDIO: Front Panel Audio header

This header allows the user to install auxiliary front-oriented microphone and line-

out ports for easier access.

1 PORT 1L 2 AUD_GND

3 PORT 1R 4 PRESENCE#

5 PORT 2R 6 SENSE1_RETURN

7 SENSE_SEND 8 KEY

Pin Signal Name Pin Signal Name

9 PORT 2L 10 SENSE2_RETURN