Dell Precision 7875 Tower - Coin-Cell Battery; Removing the Coin-Cell Battery

Figure 84. Installing the speaker
Steps
1. Route the speaker cable through the slot on the chassis.
2. Press the tabs on the speaker and push the speaker into the slot on the chassis until it snaps into place.
3. Connect the speaker cable to the speaker dongle cable.
4. Route the speaker-dongle cable through the routing guide on the intrusion switch.
5. Connect the speaker cable to the connector on the system board.
Next steps
1. Install the air shroud.
2. Install the front bezel.
3. Install the side cover.
4. Follow the procedure in After working inside your computer.
Coin-cell battery
Removing the coin-cell battery
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the side cover.
About this task
The following image indicates the location of the coin-cell battery and provide a visual representation of the removal procedure.
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Removing and installing Customer Replaceable Units (CRUs)