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18
Installing the Motherboard
Connecting Optional Devices
Refer to the following for information on connecting the motherboard’s optional
devices:
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
SATA1~6: Serial ATAII connectors
These connectors are used to support the 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 Par-
allel ATA.
1
Ground
2
TX+
3
TX-
4
Ground
5
RX-
6
RX+
7
Ground
-
-
Pin
Signal Name
Pin
Signal Name
Summary of Contents for P55H-AK
Page 6: ...vi Memo...
Page 11: ...5 IntroducingtheMotherboard Motherboard Components...
Page 58: ...52 Using BIOS Memo...
Page 66: ...60 ATICrossFireTM TechnologySupport Memo...
Page 86: ...80 TroubleShooting Memo...