Replacing a 57B7 concurrent maintainable battery pack

Use this procedure to replace the concurrent maintainable battery pack on adapter type CCIN 57B7.

1. Using the following illustration to locate the battery components, verify that the cache data present LED (C) is not flashing. If it is flashing, do not continue; return to Forcing a rechargeable battery error.
   Figure 1. Removing the 57B7 cache battery

   

   • (A) Cache battery lever
   • (B) Cache battery pack
   • (C) Cache present LED
2. Move the cache battery lever (A) away from the connector to disengage the battery from the connector.
3. Continue to slide the cache battery pack out of the mounting guides and remove it from the controller.
   Note: Ensure that the cache battery pack is disconnected for at least 60 seconds before connecting the new battery. This duration is the minimum amount of time needed for the card to recognize that the battery has been replaced.
4. Using the following illustration to locate the battery components, move the lever to the unlatched position (away from the connector).
   Figure 2. Replacing the 57B7 cache battery

   
   • (A) Cache battery lever
   • (B) Cache battery pack
   • (C) Cache battery connector
5. Slide the new cache battery pack into the mounting guides on the controller until it is seated in the battery connector.
6. After the battery is seated in the connector, move the lever to the latched position to fully seat the battery into the connector.
7. Restart the adapter's write cache by doing the following:
   1. Return to the Work with Resources containing Cache Battery Packs display and select the Start IOA cache. Press Enter.
   2. Ensure that you get the message Cache was started.