2: Mainboard Installation
Install the Mainboard
Install the mainboard in a system chassis (case). The board is an
ATX size mainboard with a twin-tier of I/O ports. You can install
this mainboard in an ATX case. Ensure that your case has an I/O
cover plate that matches the ports on this mainboard.
Install the mainboard in a case. Follow the case manufacturer’s
instructions to use hardware’s and internal mounting points on the
chassis.
Connect power supply to the
ATXPW1
connector on the
mainboard.
CN1
is the CPU Vcore power connector.
If there is a cooling fan in the system chassis, connect the cooling
fan cable to the
SYSFAN1
fan power connector on the mainboard.
Connect the PC speaker cable to the
SPK1
header on the
mainboard.
Pin
Signal
Pin
Signal
1
SPKR
2
NC
3
GND
4
+5V
Connect case switches and indicator LEDs to the
SW1
header.
Here is a list of SW1 header’s pin assignments.
Pin
Signal
Pin
Signal
1
HD_LED_P
2
FP PWR/SLP_LED_P
3
HD_LED_N
4
FP PWR/SLP_LED_N
5
RST_SW
6
PWR_BT
7
RST_SW
8
PWR_BT
9
RSVD_DNU
10
KEY
15
SPK1
1
ATXPW1
1
SW1
CN1
SYSFAN1
AUDIO1
1
