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Chapter 3: Motherboard Connections
Front Accessible Audio Header
A 10-pin audio header located AUDIO FP allows you to use the onboard sound for audio
playback. Connect an audio cable to this header to use this feature. Refer to the table below
for pin definitions.
Audio Header
Pin Definitions
Pin#
Definition
Pin#
Definition
1
Mic_2_Left
2
Audio_Ground
3
Mic_2_Right
4
Audio_Detect
5
Line_2_Right
6
Mic_2_JD
7
Jack_Detect
8
Key
9
Line_2_Left
10
Line_2_JD
PS2 Keyboard and Mouse Header
Connect a 10-pin PS2 adapter to this internal header to provide external PS2 ports for either
keyboards or mice.
PS2 Keyboard and Mouse Header
Pin Definitions
Pin#
Definition
Pin#
Definition
1
+5V
2
+5V
3
KB_DATA
4
MS_DATA
5
GND
6
GND
7
KB_CLK
8
MS_CLK
9
Key
10
GND
