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Mainboard User's Manual
Install the mainboard in a case. Follow the instructions provided by
the case manufacturer using the hardware and internal mounting
points on the chassis.
1
AUDO1
Connect the power connector from the power supply to the
ATXPW1 connector on the mainboard.
If there is a cooling fan installed in the system chassis, connect the
cable from the cooling fan to the FAN2 fan power connector on the
mainboard.
Connect the cable from the PC speaker to the SPK header on the
mainboard.
Connect the case switches and indicator LEDs to the PWRLED
header. If there are a headphone jack or/and a microphone jack on
the front panel, connect the cables to the AUDO1 header on the
mainboard. See the illustrations below for the guide to the
PWRLED, SPK and AUDO1 headers pin assignments.
14
ATXPW1
FAN2
MIC 1
2 GND
MIC-P 3
4 VCC
FPOUT-R 5
6 RET-R
NC 7
8 Key
FPOUT-L 9
10 RET-L
AUDO1
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