IBM 7870B4U, Service Manual

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module” on page 65).
8. Install the backup-battery cable to the backup battery. The side of the cable
with the blue touchpoint should be oriented towards the center of the blade
server.
9. Orient the backup-battery cable so that it lays flat over the top of the heat sink
for microprocessor two.
10. If you removed an optional expansion unit, reinstall it (see “Installing an
optional expansion unit” on page 85).
11. Install the cover onto the blade server (see “Closing the blade server cover” on
page 56).
12. Install the blade server into the BladeCenter unit (see “Installing the blade
server in a BladeCenter unit” on page 53).
Chapter 5. Removing and replacing blade server components
79