American Megatrends III User Manual page 29

Step 5 Attach Cables,
When connecting chassis connectors to the motherboard, make sure to
connect the correct connector end. Most connector wires are color-coded.
Match the color of the wires leaving the switch or LED to the same pin on the
connector end. There may be more than one connector with the same color-
coded wires. If so, follow the wire to the switch or LED. Pin 1 is always
indicated on the motherboard, as shown below:
CPU Fan A three-pin berg labeled FAN attaches to the CPU fan. The FAN connector is
next to the CPU socket.
Chapter 1 Hardware Installation
Continued
Pin Description
1 Ground
2 +12V
3 Ground
Cont'd
25