Fujitsu M10-4 - Page 141

1. Open rack door
3. Check operating condition of system and
I/O device usage status
4. Powering off chassis requiring maintenance
5. Release chassis requiring maintenance from
system
6. Enable access to FRU requiring maintenance
7. Replace faulty FRU
2. Switch mode switch
8. Restore chassis requiring maintenance
9. Incorporate chassis requiring maintenance
into system
10. Diagnose chassis requiring maintenance
12. Return mode switch to original mode
13. Power on chassis requiring maintenance
14. Close rack door
Maintenance complete
11. Confirm that there is no problem with
replaced FRU
Figure 7-9
Inactive/cold replacement flow (building block configuration only)
Chapter 7 Maintenance Flow 127