Installing The Display Assembly - Dell Inspiron 7490 P115G Service Manual

3. Pull the display cable from the connector to disconnect the display cable from the system board.
4. Pull the touchscreen cable from the connector to disconnect the touchscreen cable from the system board.
NOTE: Applicable only on computers with touchscreen configuration.
5. Turn the computer over and open the display at an angle of 90 degrees.
6. Turn the computer over again and place it on the edge of the table in a position that allows access to the screws on the display hinges.
7. Remove the four screws (M2x4.5) that secure the display hinges to the palm-rest assembly.
8. Carefully lift the display assembly from the palm-rest assembly.
9. Carefully place the display assembly on a clean and flat surface.

Installing the display assembly

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 display assembly and provides a visual representation of the installation procedure.
40 Removing and installing components