Dell Vostro 7590, Service Manual, Page: 48 / 91

Steps
1 Remove the three screws (M2.5x5) that secure the left display hinge to the palm-rest and keyboard assembly.
2 Open the display hinges at an angle of 90 degrees.
3 Remove the screw (M2x4) that secures the power-adapter port to the palm-rest and keyboard assembly.
4 Disconnect the power-adapter port cable from the system board.
5 Lift the power-adapter port, along with its cable, off the palm-rest and keyboard assembly.
Installing the power-adapter port
Prerequisite
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The figure indicates the location of the power-adapter port and provides a visual representation of the installation procedure.
48 Disassembly and reassembly