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8. Install the blade server into the BladeCenter unit. See "Installing the blade server in a BladeCenter
unit" on page 232.
9. Use the documentation that comes with the expansion card to install device drivers and to perform
any configuration that the expansion card requires.
Removing the battery
You can remove and replace the battery.
Figure 42. Removing the battery
To remove the battery, complete the following steps:
1. Read the Safety topic and the "Installation guidelines" on page 229.
2. Shut down the operating system, turn off the blade server, and remove the blade server from the
BladeCenter unit. See "Removing the blade server from a BladeCenter unit" on page 231.
3. Carefully lay the blade server on a flat, static-protective surface, with the cover side up.
4. Open and remove the blade server cover. See "Removing the blade server cover" on page 233.
Note: If you are servicing the base unit of a PS704 blade server, you must first remove the expansion
unit. For more information, see "Removing the expansion unit for a PS704 blade server" on page 237.
5. Locate the battery on the system board. See "System-board connectors" on page 9 for the location of
the battery connector.
6. Remove the battery cover.
7. Press the battery toward the DIMMs.
8. Remove the battery.
Installing the battery
You can install the battery.
258
Power Systems: Problem Determination and Service Guide for the IBM PS703 (7891-73X) and PS704 (7891-74X)
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