HP 240 HP 450 Notebook PC and HP 455 Notebook PC Maintenance and Service Guide - Page 93

If replacing the display enclosure, be sure that the other subcomponents including the webcam

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5. To remove the wireless antenna cables and transceivers: a. Position the display assembly with the bottom edge toward you. b. Release the wireless antenna transceivers (1) from the display enclosure. (The wireless antenna transceivers are attached to the display enclosure with double-sided tape.) NOTE: Some models may only have one antenna transceiver. c. Release the wireless antenna cables from the clips (2) built into the display enclosure. d. Remove the wireless antenna cables and transceivers (3). NOTE: Models may have either one or two antennas installed. 6. If replacing the display enclosure, be sure that the other subcomponents (including the webcam/ microphone module, the antenna receivers, and all associated cables and hardware) are transferred to the new enclosure. Reverse this procedure to reassemble and install the display assembly. Component replacement procedures 85

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5.
To remove the wireless antenna cables and transceivers:
a.
Position the display assembly with the bottom edge toward you.
b.
Release the wireless antenna transceivers
(1)
from the display enclosure. (The wireless
antenna transceivers are attached to the display enclosure with double-sided tape.)
NOTE:
Some models may only have one antenna transceiver.
c.
Release the wireless antenna cables from the clips
(2)
built into the display enclosure.
d.
Remove the wireless antenna cables and transceivers
(3)
.
NOTE:
Models may have either one or two antennas installed.
6.
If replacing the display enclosure, be sure that the other subcomponents (including the webcam/
microphone module, the antenna receivers, and all associated cables and hardware) are
transferred to the new enclosure.
Reverse this procedure to reassemble and install the display assembly.
Component replacement procedures
85