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Dell OptiPlex 7440 All-In-One Owner's Manual

PDF

Removing the On-Screen Display- OSD buttons board

Steps

  1. Follow the procedure in Before working inside your computer.
  2. Remove the:
    1. stand
    2. back cover
    3. optical drive
  3. To remove the OSD buttons board:
    1. Remove the screw to remove the metal plate that secures the OSD buttons board to the computer [1].
    2. Peel off the tape from the OSD buttons board [2].
    3. Remove the OSD buttons board from the chassis. [3].
    4. Disconnect the cables from the OSD buttons board to release the board from the computer [4, 5][3].
    The image displays to remove the metal plate that secures the power and OSD buttons board to the computerThe image displays to remove the metal plate that secures the power and OSD buttons board to the computerFigure displaying the removal of the power and OSD buttons board.

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