IBM F50 RS/6000 7025 - Manual (Page 300)

Step 5. Stopping the Diagnostics
1. If running Online diagnostics, the system first should be shut down using the
following procedure:
a. Press F3 repeatedly until you get to the Diagnostic Operating Instructions,
then follow the displayed instructions.
b. Press F3 once, and then follow the displayed instructions to shut down
system.
2. If you changed any attributes on your ASCII terminal to run the diagnostics,
change the settings back to normal.
3. This completes the system verification. Report the SRN to the service
organization if you received one. To do a normal boot, turn off the system unit
and wait 30 seconds, and then set the power switch of the system unit to On.
8-4 IBM RS/6000 7025 F50 Series User's Guide