Service Manual

4. Remove the wireless card.
5. Remove the solid-state drive from M.2 slot one.
6. Follow the procedure from step 1 to step 4 in Removing the hard drive, if applicable.
7. Remove the solid-state drive from M.2 slot three, if applicable.
8. Remove the
solid-state drive from M.2 slot four, if applicable.
9. Remove the solid-state drive interposer board, if applicable.
10.Remove the rear-I/O cover.
11. Remove the
computer base.
12. Remove the heat-sink assembly.
About this task
The following image indicates the location of the left power-adapter port and provides a visual representation of the removal
procedure.
Steps
1. Remove the screw (M2x3) that secures the power-adapter port bracket to the palm-rest assembly.
2. Slide the power-adapter port bracket off the palm-rest assembly.
3. Disconnect the left power-adapter port cable from the system board.
Installing the left power-adapter port
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the left power-adapter port and provides a visual representation of the installation
procedure.
64