IBM Enterprise Server H80 Series - Manual (Page 170)

Step 5. Stopping the Diagnostics
If you are running the Online diagnostics, use the following procedure to shut down
the system:
1. Press the F3 key repeatedly until you get to the Diagnostic Operating
Instructions, then follow the displayed instructions.
2. Press the F3 key once, then follow the displayed instructions to shut down the
system.
If you changed any attributes on your ASCII terminal to run the diagnostics, change
the settings back to normal.
This completes the system verification. If you received an SRN, report it to the
service organization. To do a normal boot, turn off the system unit and wait 30
seconds. Then set the power switch of the system unit to On.
154 RS/6000 Enterprise Server Model H80 Series User's Guide