Dell 1955 owner manual Server Module Battery, Replacing the System Battery + side of battery

Server Module Battery

The system battery is a 3.0-volt (V), coin-cell battery.

Removing and Installing the Server Module Battery

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

CAUTION: There is a danger of a new battery exploding if it is incorrectly installed. Replace the battery only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturer's instructions. See your Product Information Guide for additional information.

1Remove the server module. See "Removing a Server Module" on page 73.

2Open the server module. See "Opening the Server Module" on page 75.

3If a daughter card is installed on the server module board, remove the daughter card. See "Removing a Daughter Card" on page 83.

4Remove the system battery by lifting it straight up from its connector. See Figure 3-20. See Figure 6-3 to locate the system battery on the server module board.

5Install the new system battery with the side labeled "+" facing toward the inside of the server module. See Figure 3-20.

Figure 3-20. Replacing the System Battery

1

2

1 "+" side of battery 2 battery connector

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Installing System Options