Step 9 Connect 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:
List of Connectors The following cables should be connected to the motherboard:
CPU fan cable to J11,
(optional) external battery to J6,
Reset Switch cable to J12,
Speaker cable to J13,
Keyboard Lock Power LED cable to J14
IDE LED Activity Indicator LED cable to JP1.
J11 CPU Fan
J11is a three-pin berg that attaches to the CPU fan.
34
Pin
Description
1
Ground
2
+12V
3
Ground
Apollo Motherboard User's Guide
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