American Megatrends Atlas PCI EISA User Manual page 37

Step 4 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.
P10 Pinout
Chapter 4 Installation
30
Continued
Pin Description
1 Power Good (Orange wire)
2 +5V VCC (Red wire)
3 +12 Volts (Yellow wire)
4 -12 Volts (Blue wire)
5 Ground (Black wire)
6 Ground (Black wire)