Dell HR675 owner manual Removing a RAID Battery

14Turn on the system and attached peripherals.

15Install any device drivers required for the card.

See the documentation for the card for information about installing the card’s device drivers.

RAID Battery

The information in this section applies only to systems with the optional battery-cached SAS/RAID controller card.

Removing a RAID Battery

CAUTION: Only trained service technicians are authorized to remove the system cover and access any components inside the system. Before performing any procedure, see your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting against electrostatic discharge.

1Turn off the system and attached peripherals, and disconnect the system from the electrical outlet and from the peripherals.

2Remove the system cover (see "Removing the System Cover" on page 66).

3Disconnect the cable between the RAID battery and the SAS controller card, then remove the battery cable from the battery cable slot in the chassis.

4Press outward on the battery carrier release tab, then slide the battery carrier up and out of the system.

5Press outward on the battery carrier retention tabs and remove the RAID battery from the battery carrier.

Installing System Components

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