Apple PowerBook G4 15 inch FW 800

Hardware Troubleshooting Tools and Tips Apple Hardware Test AHT

Diagnostic Tools Used Apple

Starting with the PowerBook G4 17-inch , the Apple Hardware Test software will be incorporated into the Software Install and Restore DVD. There is no separate CD for this diagnostic. Note Currently, these DVD images are not posted on Service Source online. Previously, the C key was held down to boot into the diagnostics. With the combined DVD, this action will boot into the software restore section of the disk. In order to access the AHT on the DVD follow these steps 1. Insert the DVD named...