IBM LS42 - BladeCenter - 7902, Руководство по обслуживанию

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1. Read the safety information beginning on page “Safety statements” on page viii
and “Installation guidelines” on page 25.
2. If the blade server is installed in a BladeCenter unit, remove it (see “Removing
the blade server from a BladeCenter unit” on page 27).
3.
Carefully lay the blade server down on a flat, static-protective surface, with the
cover side up.
4. Remove the blade server cover, if one is installed (see “Removing the blade
server cover” on page 29).
5.
If the expansion unit has an extraction device (such as a thumbscrew or a
lever), use it to disengage the expansion unit from the blade server; otherwise,
press the blade-cover release on each side of the blade server to disengage the
expansion unit from the blade server.
Attention: Do not rotate the expansion unit open further than 90° to avoid
damage to the connectors at the rear of the blade server.
6. Rotate the expansion unit open; then, lift the expansion unit from the blade
server.
7.
If you are not installing an expansion unit immediately, make sure that the
protective covers are installed on the blade expansion connector and the MPE
unit connector.
8. If you are instructed to return the expansion unit, follow all packaging
instructions, and use any packaging materials for shipping that are supplied to
you.
Installing an expansion unit
The following illustration shows how to install a Multiprocessor Expansion (MPE)
unit on the blade server; installing another type of expansion unit on a blade
server is similar.
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BladeCenter LS22 Type 7901 and LS42 Type 7902: Problem Determination and Service Guide