Dell XPS 15 9520 Service Manual - Page 39
Installing the display assembly
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Steps 1. Loosen the three captive screws that secure the display-assembly cable bracket to the system board. 2. Lift the display-assembly cable bracket off the system board. 3. Remove the two screws (M1.6x3) that secure the display-assembly cable holder to the palm-rest and keyboard assembly. 4. Disconnect the touchscreen cable and camera cable. 5. Remove the eight screws (M2.5x5.5) that secure the left and right display-assembly hinges to the system board and the palm-rest and keyboard assembly. 6. Slide the palm-rest and keyboard assembly from the display assembly. 7. After performing all the above steps, you are left with display assembly. NOTE: The display assembly 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 need to 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 following images indicate the location of the display-assembly cable and display-assembly hinges and provide a visual representation of the installation procedure. Removing and installing components 39
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