Inactive Addition - Fujitsu M10-4 Service Manual

7.3.2

Inactive addition

This section describes the workflows for inactive/hot and inactive/cold FRU
installation. References to detailed descriptions are written in the workflow. See any
of them as required. You can perform inactive addition work only for a system with a
building block configuration.
Figure 7-17 Inactive/hot addition flow (for an internal disk or PCIe card)
1. Open rack door
2. Switch mode switch
3. Check operating condition of system and
I/O device usage status
4. Power off chassis requiring maintenance
5. Lower cable support for maintenance on
PCIe card
6. Install target FRU
7. Secure cable support after maintenance
on PCIe card
8. Diagnose installed FRU
9. Confirm that there is no problem with
installed FRU
10. Return mode switch to original mode
11. Power on chassis requiring maintenance
12. Close rack door
Installation complete
Chapter 7 Maintenance Flow 143