1. Open rack door
3. Check operating condition of system and
I/O device usage status
4. Stop system
5. Release chassis requiring maintenance from
system
6. Remove chassis requiring maintenance
7. Install target FRU
8. Restore chassis requiring maintenance
12. Return mode switch to original mode
13. Start system
14. Close rack door
Installation complete
2. Switch mode switch
11. Confirm that there is no problem with
installed FRU
9. Incorporate chassis requiring maintenance
into system
10. Perform diagnosis test
Figure
7-21
System-stopped/cold
addition
flow
(for
a
building
block
configuration)
Chapter
7
Maintenance
Flow 151
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