Installing The Speaker; Removing The Coin Cell Battery - Dell OptiPlex 3040M Series Owner's Manual

Installing the speaker

1. Align the slots on the speaker with the slots on the system fan.
2. Tighten the screws to secure the speaker to the system fan.
3. Route the speaker cable through the retention hooks on the system fan.
4. Install the:
a. system fan
b. cover
5. Follow the procedure in

Removing the coin cell battery

1. Follow the procedure in
2. Remove the:
• cover
• hard drive assembly
• VGA board
3. To remove the coin cell battery:
a. Press the release latch until the coin cell battery pops out.
b. Remove the coin cell battery from the system board.
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After Working Inside Your
Before Working Inside Your
Computer.
Computer.