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Dell Precision 3550 Service Manual

PDF

Installing the touchpad buttons board

Steps

  1. Align and place touchpad with the computer chassis [1].
  2. Replace the two (M2x3) screws that secure the touchpad to the computer [2].
    Installing the touchpad
  3. Re-connect the smart card reader cables and press it down to the computer chassis [1,2].
  4. Re-connect the touchpad cable to the palmrest [3].
    Installing the touchpad

Next steps

  1. Install the palmrest bracket.
  2. Install the ssd bracket.
  3. Install the ssd.
  4. Install the battery.
  5. Install the base cover.
  6. Install the microSD card.
  7. Follow the procedure in after working inside your computer.

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