HP ProBook 6440b HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Mainte - Page 124

using the following spare part numbers

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Removal and replacement procedures 18. If it is necessary to replace the microphones and cables: a. Release the tabs 1 built into the display enclosure shielding that secure the microphone cables. b. Release the microphone receivers from the clips 2 built into the display enclosure. c. Release the microphone cables from the clips and routing channel 3 built into the bottom edge of the display enclosure. d. Remove the microphones and cables 4. The microphones 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 Reverse this procedure to reassemble and install the display assembly. Maintenance and Service Guide 4-55

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Removal and replacement procedures
Maintenance and Service Guide
4–55
18. If it is necessary to replace the microphones and cables:
a.
Release the tabs
1
built into the display enclosure shielding that secure the microphone cables.
b.
Release the microphone receivers from the clips
2
built into the display enclosure.
c.
Release the microphone cables from the clips and routing channel
3
built into the bottom edge of the
display enclosure.
d.
Remove the microphones and cables
4
. The microphones 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
Reverse this procedure to reassemble and install the display assembly.