Fujitsu M10-4 Service Manual page 210

System-stopped/cold removal (for a building block configuration)
System-stopped/cold removal can be performed on the CPU memory unit upper, a
PCI Express card, memory, and an internal disk in a building block configuration.
Perform the following procedure to remove the unit.
Figure 7-30 System-stopped/cold removal flow (for a building block 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. Release chassis requiring maintenance
from system
6. Remove chassis requiring maintenance
7. Remove target FRU
8. Restore chassis requiring maintenance
9. Incorporate chassis requiring maintenance
into system
10. Perform diagnosis test
11. Confirm that there is no problem with
12. Return mode switch to original mode
13. Start system
14. Close rack door
196 Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･ June 2023
chassis after removal
Removal complete