SentinelRAID Installation and Hardware Reference Manual
Step 4. Replace the chassis top cover. Once the new BBU battery pack has been connected to the BBU charger board, the chassis top cover must be reinstalled. For further instructions on how to reinstall the chassis top cover, please refer to Section 2.6.2.
5.3.3 BBU Charger Board Replacement
To replace the BBU charger board, please follow these instructions:
Step 1. Access the controller module. The BBU charger board is located on the controller board. To replace the BBU charger board, remove the chassis top cover and open the chassis. The complete removal procedure is described in Chapter 2, Section 2.6.2.
Step 2. Disconnect the BBU battery pack. If the BBU battery pack has been connected to the battery charger board, it should be disconnected. See Section
5.3.2.2above.
Step 3. Remove the BBU charger board. Locate the BBU charger board and gently pull it up to remove.
Step 4. Install the new charger board on the controller board. Complete installation instructions are described in Chapter 2, Section 2.8.
Step 5. Connect the BBU pack. Connect the BBU battery pack to the charger board onboard connector. See Section 5.3.2.2 above.
Step 6. Replace the chassis top cover. Once the BBU charger board has been installed and connected to the BBU battery pack, reinstall the chassis top cover. For further instructions on how to reinstall the chassis top cover, please refer to Section 2.6.2.
5.4. Daughter Board Maintenance
5.4.1 About Daughter Board Maintenance
The daughter board is an optional item installed on the controller board that is used to expand the number of available
5.4.2 Replacing a Daughter Board
To replace a daughter board, please follow these steps:
Step 1. Access the controller module. The daughter board is located on the controller board. To replace the daughter board, remove the chassis top cover and open
Daughter Board Maintenance |