Dell OptiPlex 7040 - Mini Tower - Installing the Power Switch; Removing the Speaker

Installing the power switch
1. Insert the power switch into the slot and press it until it clicks into place.
2. Route the power switch cable through the cable retention clip.
3. Connect the power switch cable to the connector on the system board.
4. Close the front bezel door.
5. Install the:
• bezel
• cover
6. Follow the procedure in After Working Inside Your Computer.
Removing the speaker
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 speaker:
a. Disconnect the speaker cable from the connector on the system board [1].
b. Close the front bezel door.
c. Press the release tabs [2], and slide the speaker [3] and the speaker cable [4] out of the slot.
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