Installing The Display Assembly - Dell Precision 7780 Service Manual

8. Remove the six (M2.5x5) screws that secure the hinges to the palm rest.
9. Remove the display assembly from the palm rest.
NOTE: The display assembly for Precision 7780 is a Hinge-Up Design (HUD) assembly and cannot be further
disassembled once it is removed from the bottom chassis. If any components in the display assembly are malfunctioning
and must be replaced, replace the entire display assembly.

Installing the display assembly

Prerequisites
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 display assembly and provides a visual representation of the installation procedure.
Removing and installing components 79