13
Here is a list of the PANEL1 pin assignments.
Pin Signal Pin Signal:
1 HD_LED_P(+) 2 FP PWR/SLP(+)
3 HD_LED_N(-) 4 FP PWR/SLP(-)
5 RESET_SW_N(-) 6 POWER_SW_P(+)
7 RESET_SW_P(+) 8 POWER_SW_N(-)
9 RSVD_DNU 10 KEY
Connecting Optional Devices
Refer to the following for information on connecting the
motherboard’s optional devices:
1
SPK1: Speaker Header
Connect the cable from the PC speaker to the SPK1 header on the
motherboard.
Pin Signal Pin Signal
1 SPKR 2 NC
3 GND 4 +5V
AUDIO1: Front Panel Audio Header
This header allows the user to install auxiliary front-oriented
microphone and line-out ports for easier access.
SPK1
1
SIR1
AUDIO1
1
1
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