Hardware options installation 67
IMPORTANT: The battery pack might have a low charge when installed. In this case, a POST
error message is displayed when the server is powered up, indicating that the battery pack is
temporarily disabled. No action is necessary on your part. The internal circuitry automatically
recharges the batteries and enables the battery pack. This process might take up to four hours.
During this time, the cache module functions properly, but without the performance advantage of
the battery pack.
To install the component:
1. Close all applications, and power down the server (on page 22). This procedure flushes all data from
the cache.
2. Extend the server from the rack (on page 22).
3. Remove the access panel (on page 23).
4. Remove the SPI board.
5. Install the cache module.
6. Attach the cable to the cache module.
7. Install the battery.
8. Connect the cable to the battery.
