FUJITSU SPARC ENTERPRISE M8000 User Manual
Page 175
Chapter 6
Replacement of CPU/Memory Board Unit (CMU), CPU, and DIMM
6-23
9. Remove the cover of the CMU.
a. Pull the two latches on the connector side of the CMU to unlock the latches.
b. Slide the cover of the CMU toward the connector side to release it from the
guide pins (two pins on each side).
c. Raise the cover of the CMU to remove it.
10. Remove the DIMM duct cover.
11. Replace parts.
In CMU replacement:
Remove all the CPUs and DIMMs mounted in the removed CMU, and remount
them in the replacement CMU.
Note –
Be sure to remount the CPUs and DIMMs in the same locations in the
replacement CMU as their mounting locations in the swap target CMU.
For CPU replacement:
Replace each swap target CPU mounted in the removed CMU with a replacement
CPU. For the replacement procedure, see
.
For DIMM replacement:
Replace each swap target DIMM mounted in the removed CMU with a replacement
DIMM. For the replacement procedure, see
.
12. Place the DIMM duct cover back at its original location. Insert the L-shaped
projections on the CMU frame into the two positioning slits of the DIMM duct
cover.
13. Follow the removal instructions in
in reverse order to attach the cover of
the CMU, and press the latch pins to lock the latches.
14. Mount the replacement CMU by following the removal instructions in
in
reverse order. Align the CMU with the slot guides, insert it carefully, and
secure it firmly.
Push the eject/lock levers as far as they will go, and then push the knob screws
on the upper and lower eject/lock levers to lock them in position. When the knob
screws remain in position, the CMU is securely mounted.