2: Mainboard Installation
Install the Mainboard
Install the mainboard in a system chassis (case). The board is a
Baby-AT size mainboard with a set of I/O ports. You can install
this mainboard in any AT 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.
ATX1
Connect the power connector from the power supply to the
JP7/ATX1
AT/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
CASFAN1
fan power connector on the
mainboard. Connect the case switches and indicator LEDs to the
PANEL1
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
2
1
Reset Switch
Pins 17-18
Power Button/Suspend
Switch Pins 21-22
+
JP7
CASFAN1
PANEL1
Suspend LED
Pins 13-14
HDD LED
Pins 15-16
+
+
13
