IBM Aptiva Reference Manual page 77

To start the Setup Utility when your computer is on,
follow these steps:
1 Save all open files and close all software programs.
2 Click the Start button on your Windows desktop.
3 Click the Shut Down option.
4 From the Shut Down Windows window, click Restart
the computer and then click the Yes button.
5 When the following screen appears, press the F1 key:
To start the Setup Utility when your computer is off,
follow these steps:
1 Turn on your monitor.
2 Turn on your system.
Using the Setup Utility
Setup Utility
73