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Chapter 4: Motherboard Connections
Figure 4-1. JF1 Control Panel Pins
Control Panel
All JF1 wires have been bundled into a single cable to simplify this connection. Make sure
the red wire plugs into pin 1 as marked on the motherboard. The other end connects to the
control panel PCB board.
UID LED-
1
NIC1 Link LED-
Key, no pinKey, no pin
2
HDD LED-
PWR_LED-
Ground
Ground
Ground
19 20
Power Fail LED+
Reset Switch
Power Fail LED-
NIC2 Link LED-
UID LED+
NIC1 Link LED+
HDD LED+/UID Switch+
PWR LED+
NMI Switch
NIC2 Link LED+
Power Switch