HP 520 Maintenance And Service Manual page 57

Remove the display hinges (2). The hinges are available in the Display Bracket/Hinge Kit, spare
18.
part number 448335-001.
If it is necessary to replace the wireless antenna transceivers (1) and cables (2), remove the
19.
transceivers and cables from the display enclosure. The wireless antenna transceivers and cables are
available in the Wireless Antenna Kit, spare part number 438516-001.
NOTE: The wireless antenna transceivers are attached to the display enclosure by a thin layer of
adhesive. It may be necessary to use a flat-bladed tool to pry the transceivers away from the display
enclosure.
Reverse this procedure to reassemble and install the display assembly.
Component replacement procedures 49