ATI Technologies Radeon X1600 - Manual (Page 20)

12 Advanced Installation: PCIe™
Installing the Radeon® graphics card
1 Turn off the computer, monitor, and other peripheral devices.
2 Unplug the computer’s power cord and disconnect all cables from the
back of your computer.
Graphics Card Installation
1 Radeon® Graphics Card
2 Power Supply
3 6-pin Power Cable Connector
4 6-pin Power Connection
5 Power connector to Graphics Card
6 Power connector to Power Supply
L WARNING - Wait approximately 20 seconds after unplugging the
power cord before disconnecting a peripheral or removing a
component from the motherboard to avoid possible damage to the
motherboard.