Owners Manual

Table Of Contents
Figure 63. Installing the NVRAM backup battery
a. negative side of battery connector
b. positive side of battery
5. Place the battery into the connector and push the positive side of the battery until the battery snaps into place.
Next steps
1. If applicable, install the memory module.
2. Install the following:
a. hard drives or SSDs
b. hard-drive backplane or SSD backplane
c. hard-drive cage or SSD cage
3. Follow the procedure listed in the After working inside your system section.
4. Enter System Setup to confirm that the battery is operating properly.
5. Enter the correct time and date in the System Setup Time and Date fields.
6. Exit System Setup.
7. To test the newly installed battery, remove the server module for at least an hour.
8. Reinstall the server module after an hour.
9. Follow the procedure listed in the After working inside your system section.
10. Enter System Setup and if the time and date are still incorrect, see Getting help section.
Storage controller card
Your system includes dedicated expansion-card slots on the system board for a storage controller card that provides the
integrated storage subsystem for your system hard drives/PCIe SSDs. The storage controller card supports SAS hard drives.
NOTE: The storage controller card is located underneath the drive bays.
NOTE: The storage controller card is installed on the system board connector labeled as MiniPERC CARD.
Removing the storage controller card
Prerequisites
CAUTION:
Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or
telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by
your warranty. Read and follow the safety instructions that are shipped with your product.
Installing server module components 125