HP ProBook 4310s Maintenance And Service Manual page 79

Removal and replacement procedures
19. If it is necessary to replace the WLAN wireless antenna transceivers and cables:
a. Detach the transceivers 1 from the display enclosure. (The transceivers are attached to the enclosure with
double-sided tape.)
b. Release the WLAN wireless antenna cables 2 from the clips and routing channel built into the left side of
the display enclosure.
c. Remove the WLAN wireless antenna transceivers and cables. The wireless antenna transceivers and cables
are included in the Display Cable Kits, using the following spare part numbers:
◆
577228-001—for use only on computer models equipped with WWAN capability
◆
578365-001—for use only on computer models not equipped with WWAN capability
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