1
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 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
ATX1
connector on the mainboard.
If there is a cooling fan installed in the system chassis, connect the
cable from the cooling fan to the
CHS FAN
fan power connector
on the mainboard.
Connect the cable from the PC speaker to the
SPKR1
header on
the mainboard.
Pin
Signal
Pin
Signal
1
SPKR
2
NC
3
GND
4
+5V
15
SPKR1
ATX1
CHS FAN
PANEL1
1
AUDIO1
1
Summary of Contents for M902 Series
Page 4: ...Mainboard User s Manual IV...
Page 30: ...Mainboard User s Manual 26...
Page 44: ...Mainboard User s Manual 40...
