Mac OS X Server 1.x: Adjusting Monitor Geometry

2. Start up the computer from a Mac OS 8 or Mac OS 9 volume. For example, use a system software disc and hold down the 'c' key until the computer starts up.

3. Open the Monitors control panel.

4. Perform the geometry adjustment(s).

5. Close the Monitors control panel.

6. Restart the computer. (Remember to eject the disc used in step 2.)