Step 6 Connect the Power Supply,
Power Supply Connectors are Keyed
The power connectors are keyed to prevent incorrect installation. The keys on the connector must be cut to
fit on some power supplies, as shown below.
P1 Pinout
P2 Pinout
Chapter 2 Installation
60
Continued
Pin
Description
1
Power Good (Orange wire)
2
VCC (Red wire)
3
+12 Volts (Yellow wire)
4
-12 Volts (Blue wire)
5
Ground (Black wire)
6
Ground (Black wire)
Pin
Description
1
Ground (Black wire)
2
Ground (Black wire)
3
-5 Volts (White wire)
4
VCC (Red wire)
5
VCC (Red wire)
6
VCC (Red wire)