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Precision 5540 Service Manual

PDF

Removing antenna

Steps

  1. Follow the procedures in Before Working Inside Your Computer.
  2. Remove the:
    1. base cover
    2. battery
    3. WLAN card
    4. display assembly
  3. Gently place the system on a flat surface .
  4. Rotate the hinges to angle 45° to release the antenna cable.
    The image displays turning the display hinge
  5. Slide and lift the antenna cover away from the display assembly.
    The image displays removing the antenna cover
  6. To remove the antenna module:
    1. Remove the copper tapes that secure the antenna module [1].
    2. Remove the M2x4 (4) screws and lift the metal brackets that secure the antenna cable [2,3].
    The image displays removing the antenna module

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