IBM LS42 - BladeCenter - 7902, Руководство по обслуживанию

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To remove an expansion-card bracket, complete the following steps.
1. Read the safety information that begins 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. Remove the blade server cover (see “Removing the blade server cover” on page
29).
4. If you are removing the bracket from the blade server and an MPE unit or
expansion unit is installed, remove the MPE unit (see “Removing an expansion
unit” on page 31).
5.
If a standard-form-factor expansion card is installed, remove it (see “Removing
a standard-form-factor expansion card” on page 40).
6. Locate the expansion-card bracket in front of SAS connector 1 (see
“System-board connectors” on page 7).
7. Use a screwdriver to remove the two screws that attach the expansion-card
bracket to the system board.
8. If you are instructed to return the expansion-card bracket, follow all packaging
instructions, and use any packaging materials for shipping that are supplied to
you.
Installing an expansion-card bracket
An expansion-card bracket is required when you install a standard-form-factor
expansion card. Some blade server models might already have an installed
expansion card bracket.
The following illustration shows how to install an expansion-card bracket in the
blade server; installing an expansion-card bracket in the MPE unit is similar.
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BladeCenter LS22 Type 7901 and LS42 Type 7902: Problem Determination and Service Guide