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Chapter 25 Addition, Deletion, and Upgrade of FRU 25-15
b. Perform the replacement operation according to the instructions displayed in the
maintenance menu.
For details on how to replace CMU/IOU, see Section 6.2, “Active Replacement and
Hot Replacement” on page 6-5 or Section 7.2, “Active Replacement and Hot
Replacement” on page 7-8.
To replace CPU module (CPUM) at the same time, see Section 6.4.2, “CPU Module
Replacement” on page 6-25.
Caution – To the replaced CMU/IOU, do not fail to execute the diagnostic test which is
provided in the maintenance menu of the replacefru(8) command.
13. Confirm that the replaced component has been recognized by the server, and the
error indicator asterisk (*) is not displayed.
14. Use the showlogs error -v command and the showstatus(8) command, to
confirm that no errors occurred.
If you found any errors on the hardware, contact a certified service engineer.
15. Change the mode switch setting on the operator panel from Service to Locked, to put
it back.
16. In case that you upgraded CPU module (CPUM) at the same time, set up and
confirm the CPU operational mode of the domain.
For details, see the SPARC Enterprise M3000/M4000/M5000/M8000/M9000 Servers
XSCF User’s Guide. In the document, see the chapter of "Setting Up XSCF."
17. Power on the target domain.
18. Confirm that the target domain has been properly started.
19. Use the showlogs error -v command and the showstatus(8) command, to
confirm that no errors occurred.
If you found any errors on the hardware, contact a certified service engineer.
XSCF> showhardconf -M
XSCF> showlogs error -v
XSCF> showstatus
XSCF> poweron -d domain_id
XSCF> showlogs power
XSCF> showlogs error -v
XSCF> showstatus