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Vostro 3581 Service Manual

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Removing the power button with fingerprint reader

Prerequisites

  1. Follow the procedure in before working inside your computer
  2. Remove the micro SD card
  3. Remove the optical drive
  4. Remove the base cover
  5. Remove the battery
  6. Remove the WLAN
  7. Remove the SSD
  8. Remove the system fan
  9. Remove the heatsink
  10. Remove the display assembly
  11. Remove the power button board
  12. Remove the system board

Steps

  1. Remove the single (M2x2) screw that secures the power button on the palmrest and keyboard assembly [1].
  2. Lift the power button with fingerprint reader board off the palmrest and keyboard assembly [2].
  3. Peel the fingerprint reader cable off the palmrest and keyboard assembly.
    Image: Removing the power button with fingerprint reader

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