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Dell Latitude 7390 Owner's Manual

Installing display assembly

  1. Place the base of the computer on a plane surface of a table and position it closer to the edge of the table.
  2. Install the display assembly to align it with the display hinge holders on the system.
  3. Hold the display assembly, tighten the M2 x 3.5 screws to secure the display hinges on the system display assembly with the system unit.
  4. Affix the tapes to secure the eDP cable (display cable).
    • NOTE: For touch-configuration system you see touch display cable, secure it with tapes along with the eDP cable.
  5. Connect the eDP cable to the connector on the system board.
    • NOTE: For touch-configuration system, connect the touch display cable to its connector on the system board.
  6. Install the eDP metal bracket on the eDP cable and tighten the M2 x 3 screws.
  7. Route the WLAN and WWAN cables through the routing channels.
  8. Install the:
    1. WLAN card

    2. WWAN card

    3. battery

    4. base cover

  9. Follow the procedure in After working inside your computer .

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