Dell OptiPlex 7040 - Mini Tower - Installing the Speaker; Removing the Coin Cell Battery

Installing the speaker
1. Insert the speaker into the slot and press it until it clicks into place.
2. Open the front bezel door.
3. Connect the speaker cable to the connector on the system board.
4. Close the front bezel door.
5. Install the:
a. bezel
b. cover
6. Follow the procedure in After Working Inside Your Computer.
Removing the coin cell battery
1. Follow the procedure in Before Working Inside Your Computer.
2. Remove the:
• cover
• bezel
3. Open the front bezel door.
4. To remove the coin cell battery:
a. Using a plastic scribe, release the coin cell battery until it pops out.
b. Remove the coin cell battery from the system board.
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