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2: Mainboard Installation
13
Install the Mainboard
Install the mainboard in a system chassis (case). The board is a
Micro-ATX size mainboard with a twin-tier of I/O ports. You can
install this mainboard in any 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 instructions provided by
the case manufacturer using the hardware and internal mounting
points on the chassis.
Connect the power connector from the power supply to the PWR1
ATX Power 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. If there is
an infrared port installed in the system chassis, connect the cable
from the infrared port to the J7 IR port header on the mainboard.
Connect the case switches and indicator LEDs to the CONN1
switch and LED connector header, see the illustration below for a
guide to the connector pin assignments.
22
21
Power LED
Pins 2-4-6
Speaker
Pins 1-3-5-7
Keylock
Pins 8-10
HDD LED
Pins 15-16
2
1
Reset Switch
Pins 17-18
Power Button/Suspend
Switch Pins 21-22
CONN1
FAN2
PWR1
1
J7-IR Port
Header