HP ProBook 6440b HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Mainte - Page 123

The WWAN antenna transceivers and cables are, display assembly

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Removal and replacement procedures 17. If it is necessary to replace the WWAN antenna transceivers and cables: a. Release the tabs 1 built into the display enclosure shielding that secure the WWAN antenna cables. b. Detach the WWAN antenna transceivers 2 from the display enclosure. (The transceivers are attached to the enclosure with double-sided tape.) c. Remove the WWAN antenna transceivers and cables 3. The WWAN antenna transceivers and cables are included in the Display Cable Kit, using the following spare part numbers: ◆ 583956-001-for use only with HP Compaq 6545b and 6540b computer models equipped with an HD+ display assembly ◆ 583230-001-for use only with HP Compaq 6545b and 6540b computer models equipped with an HD display assembly ◆ 593990-001-for use only with HP Compaq 6440b computer models equipped with an HD+ display assembly ◆ 583231-001-for use only with HP Compaq 6445b and 6440b computer models equipped with an HD display assembly 4-54 Maintenance and Service Guide

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4–54
Maintenance and Service Guide
Removal and replacement procedures
17. If it is necessary to replace the WWAN antenna transceivers and cables:
a.
Release the tabs
1
built into the display enclosure shielding that secure the WWAN antenna cables.
b.
Detach the WWAN antenna transceivers
2
from the display enclosure. (The transceivers are attached to the
enclosure with double-sided tape.)
c.
Remove the WWAN antenna transceivers and cables
3
. The WWAN antenna transceivers and cables are
included in the Display Cable Kit, using the following spare part numbers:
◆
583956-001—for use only with HP Compaq 6545b and 6540b computer models equipped with an HD+
display assembly
◆
583230-001—for use only with HP Compaq 6545b and 6540b computer models equipped with an HD
display assembly
◆
593990-001—for use only with HP Compaq 6440b computer models equipped with an HD+
display assembly
◆
583231-001—for use only with HP Compaq 6445b and 6440b computer models equipped with an HD
display assembly