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Dell Latitude 7389 2-in-1 Owner's Manual

Removing the display assembly

  1. Follow the procedure in Before working inside your computer.
  2. Remove the:
    1. MicroSD card

    2. SIM card

      • NOTE: To remove both cards if equipped and no need to remove the blank filler.
    3. base cover

    4. battery

    5. WLAN card

    6. WWAN card

  3. Disconnect the :
    1. IR camera and touchscreen cable [1].
    2. Remove the M 2 x 1.7L screws that secure the eDP bracket and lift it away from the computer [2].
    3. Disconnect the eDP cable from the system board [3].
    4. Disconnect th G-sensor and eDP cables [4].
  4. Peel the tapes that secure the antenna cables and un route the cables from the routing clips.
  5. Lift the base of the computer away from the display assembly.
  6. To remove the display assembly:
    • NOTE: Open the Laptop as shown in the illustration above.
    1. Remove the M2.5 x 4.0 screws that secure the display hinge brackets [1].
      • CAUTION: Hold the LCD assembly in place as the screws are removed, to prevent it from falling over and possible damage.
    2. Lift the display assembly away from the computer [2].

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