Dell Wyse 5470, Service Manual

Page: 39 / 79

Steps
1 Peel the tape that secures the display cable.
2 Open the latch and disconnect the display cable.
3 Remove the display cable from the routing guides on the palm-rest and keyboard assembly.
4 Peel the tape that secures the antenna cables to the palm-rest and keyboard assembly.
5 Remove the six screws (M2.5x5) that secure the left and right hinges to the system board, and the palm-rest and keyboard assembly.
6 Peel off the tape securing the wireless antenna, and disconnect the antennas from the system board.
7 Disconnect the display cable from the connector on the system board.
8 Lift the palm-rest and keyboard assembly at an angle.
9 Lift the hinges to release the palm-rest and keyboard assembly off the display assembly.
10 Slide and remove the palm-rest and keyboard assembly off the display assembly.
After performing all the preceding steps, you are left with display assembly.
Installing the display assembly
Prerequisite
If you are replacing a component, remove the existing component before performing the installation procedure.
Removing and installing components 39