Dell Precision M20 User Manual download pdf (Page 33)

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 Speaker Assembly

DellPrecision™M20ServiceManual

Removing the Speaker Assembly

Installing the Speaker Assembly

Removing the Speaker Assembly

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1. Follow the instructions in "Preparing to Work Inside the Computer."

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2. Remove the center control cover.

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3. Remove the keyboard.

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4. Remove the display assembly.

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5. Remove the palm rest.

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6. Disconnect the speaker cable from the speaker connector on the system board.

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7. Remove the two M2.5 x 5-mm screws (one on each side) from the speaker assembly.

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8. Remove the speaker assembly by pulling it straight up and out of the computer base.

Installing the Speaker Assembly

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1. Slide the speaker assembly over the notch located in the center of the computer base.

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2. Replace the two M2.5 x 5-mm screws (one on each side) on the speaker assembly.

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3. Reconnect the speaker cable to the speaker connector on the system board.

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CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide.

NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such

as the back panel) on the computer.

NOTICE: Handle the speaker assembly with care to avoid damaging it.

speaker assembly

speaker cable

M2.5 x 5-mm screws (2)

speaker connector on system board

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Dell Precision M20 User Manual Page 33

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