Step 7 Attach Connectors,
Connectors
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 by an arrow,
as shown below:
J1 3.3V External battery connector J1 is a 4-pin berg used for external battery connections. The
pinout is:
Continued
Pin
Description
1
+3.3V
2
Not connected
3
GND
4
GND
Chapter 1 Hardware Installation
Cont'd
29