Fujitsu M10-4 Service Manual page 178

Figure 7-28 System-stopped/cold removal flow (for a single-chassis configuration)
1. Open rack door
2. Switch mode switch
3. Check operating condition of system and
I/O device usage status
4. Stop system
5. Enable maintenance of chassis requiring
maintenance
6. Remove target FRU
7. Restore chassis requiring maintenance
8. Perform diagnosis test
9. Confirm that there is no problem with
chassis after removal
10. Return mode switch to original mode
11. Start system
12. Close rack door
Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･ November 2014
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Removal complete