ECS HDC-M, Руководство по обслуживанию

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13
Installing the Motherboard
F_AUDIO: Front Panel Audio header
This header allows the user to install auxiliary front-oriented microphone and line-
out ports for easier access.
Connecting Optional Devices
Refer to the following for information on connecting the motherboard’s optional
devices:
1
PORT 2L
2
AUD_GND
3
PORT 2R
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
SATA1~4: Serial ATA connectors
These connectors are used to support the new Serial ATA 3Gb/s devices, simpler disk
drive cabling and easier PC assembly. It eliminates limitations of the current Parallel
ATA interface. But maintains register compatibility and software compatibility with
Parallel ATA.
1
Ground
2
TX+
3
TX-
4
Ground
5
RX-
6
RX+
7
Ground
-
-
Pin Signal Name Pin Signal Name