Latitude 7420/Latitude 7420 2-in-1 Service Manual

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Removing the palmrest assembly

Prerequisites

  1. Follow the procedure in before working inside your computer.
  2. Remove the microSD card.
  3. Remove the SIM card
  4. Remove the base cover.
  5. Remove the solid-state drive.
  6. Remove the WWAN card.
  7. Remove the battery.
  8. Remove the heatsink assembly.
  9. Remove the display assembly.
  10. Remove the speaker.
  11. Remove the smart card reader.
  12. Remove the audio board.
  13. Remove the system board.
  14. Remove the I/O board.
  15. Remove the power button with finger print reader.
  16. Remove the keyboard.

Steps

After performing the pre-requisite steps, you are left with the palmrest assembly.
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