2.2.1 Starting the Advanced Diagnostic Tests.
1. Insert the Reference Diskette into diskette drive A.
2. Power on the system. Follow the instructions on the screen until the
Main Menu appears.
3. Press and hold the Ctrl key, and then press the A key. This selects
the advanced diagnostic mode.
4. Select System Checkout from the Advanced Diagnostics Menu. Follow the
instructions on the screen to isolate a failing FRU.
IBM HMR Diagnostics for Micro Channel
Starting the Advanced Diagnostic Tests.
¦ Copyright IBM Corp. 1990
2.2.1 - 1