Fujitsu SPARC ENTERPRISE M9000 Service Manual page 176

11. Replace parts.
In CMU replacement:
Remove all the CPUs and DIMMs mounted in the removed CMU, and remount
them in the replacement CMU.
Caution – Be sure to remount the CPUs and DIMMs in the same locations in the
replacement CMU as their mounting locations in the removed CMU.
For CPU replacement:
Replace each swap target CPU mounted in the removed CMU with a replacement
CPU. For the replacement procedure, see
Replacement" on page
6-18 SPARC Enterprise M8000/M9000 Servers Service Manual • June 2010
Section 6.5, "CPU and DIMM
6-29.