Installing The Assembly Inner Frame - Dell Latitude 5520 Service Manual

Steps
1. Unroute the antenna cables from the routing guides on the assembly inner frame.
2. Remove the screw (M2x3) that secures the fingerprint bracket to the assembly inner frame.
3. Disconnect the speaker cable from the connector on the system board, and unroute the speaker cable from the routing
guides on the assembly inner frame.
4. Remove the eleven screws (M2x3) that secure the assembly inner frame to the system board and the palm-rest assembly .
5. Lift the assembly inner frame off the system board and the palm-rest assembly.

Installing the assembly inner frame

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 assembly inner frame and provides a visual representation of the installation
procedure.
44 Removing and installing components