21. Remove the display switch module (2). The display switch module is included in the Display Hinge
Kit, spare part number 417103-001 for computers with Intel processors, 455822-001 for computers
with AMD processors.
22.
If it is necessary to replace the display panel, remove the display panel from the display enclosure.
The display panel is available using the spare part number 448602-001 for computers with Intel
processors, 455810-001 for computers with AMD processors.
23.
If it is necessary to replace the wireless antenna transceivers and cables, remove the Phillips
PM2.5×4.0 screw (1) that secures each transceiver to the display enclosure.
24. Remove the wireless antenna cables from the clips (2) built into the display enclosure.
25. Detach the wireless antenna transceivers (3) from the display enclosure.
76 Chapter 4 Removal and replacement procedures