Inspiron 16 5620 - for computers with DDR4 memory Service Manual

Removing the power-button board

Follow the procedure in Before working inside your computer.
NOTE:Ensure that your computer is in Service Mode. For more information see, step 6 in Before working inside your computer.
Remove the base cover.

The following image(s) indicate the location of the power-button board and provides a visual representation of the removal procedure.

Removing the power-button board

Remove the two screws (M2.5x5) that secure the right display hinge of the display assembly to the system board.
Open the right display hinge at an angle of 90 degrees.
Lift the fingerprint-reader cable connector latch and disconnect the optional fingerprint-reader cable from the I/O board.
Lift the latch of the power-button connector on the power-button board and disconnect the power-button cable from the power-button board.
Remove the screw (M2x3) that secures the power-button board to the palm-rest and keyboard assembly.
Remove the screw (M2x1.8) that secures the power-button board to the palm-rest and keyboard assembly.
Lift the power-button board from the palm-rest and keyboard assembly.