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Connect the Power Cables
Connecting the Control Panel
007-5467-001
The node board has a 24-pin primary power supply connector (JPW1) for connection to the ATX
power supply. In addition, there is a 4-pin secondary power connector (JPW2) as well as an 8-pin
processor power connector (JPW3) that must be connected to your power supply (refer to
Figure
3-3).
JF1 contains connector pins for various front control panel connectors (refer to
pin locations of the various front control panel buttons and LED indicators. 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 board. The other end connects to the Control Panel PCB board, located just
behind the system status LEDs on the chassis. Refer to
on page 58
for more information.
Ground
x (Key)
Power On LED
HDD LED
NIC1 LED
NIC2 LED
OH/Fan Fail LED
Power Fail LED
Ground
Ground
Figure 3-4
Control Panel Connector JF1 Pins
"Node Board Connector Pin Definitions"
20
19
NMI
x (Key)
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Reset (Button)
Power (Button)
2
1
.
Node Board Installation
Figure
3-4) for the
3-31
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