Fujitsu M10-4 Service Manual page 109

After maintenance on the power supply unit (PSU), connect the power cord.
Then, after 10 seconds elapse, enter "f".
please replace BB#0 /PSU#0.
After replacement has been completed, please select [f:finish] : f
Entering "f" displays the following screen. Wait until the processing has completed.
Waiting for BB#0/PSU#0 to enter install state.
[This operation may take up to 10 second(s)]
(progress scale reported in seconds)
0.done
Diagnostic tests for BB#0/PSU#0 have started.
[This operation may take up to 2 minute(s)]
(progress scale reported in seconds)
0..done
2.
After confirming that the FRU to be diagnosed is displayed, enter "s".
Do you want to start to diagnose BB#0?[s:start|c:cancel] : s
3.
Confirm that the status is normal ("Normal") after the replacement, and then
enter "f".
------------------------------------------------------------------------------
Maintenance/Replacement Menu
Status of the replaced FRU.
FRU Status
------------------- --------------
/BB#0/PSU#0 Normal
------------------------------------------------------------------------------
The replacement of BB#0 has completed normally.[f:finish] : f
4.
When the maintenance menu appears, enter "c" to exit the operation.
------------------------------------------------------------------------------
Maintenance/Replacement Menu
Please select the chassis including replaced FRU.
No. FRU Status
--- ------------------- --------------
1 /BB#0 Normal
2 /BB#1 Unmount
3 /BB#2 Unmount
4 /BB#3 Unmount
------------------------------------------------------------------------------
Select [1-4|c:cancel] : c
Chapter 6 Restoring the System 95