HP EliteBook 840 G9 Maintenance And Service Manual page 75

h. Detach the display transfer board (4) from the display back cover. (The display transfer board is
attached to the display back cover with double-sided adhesive.)
i. Remove the display transfer board.
The display transfer board is available using the following spare part numbers:
N08540-001: For use on computer models equipped with a display assembly with ACS
●
N08541-001: For use on computer models equipped with a display assembly with infrared
●
N08542-001: For use on computer models equipped with a display assembly with RGB
●
19. If you need to remove the webcam module cable:
a. Remove the display bezel.
b. Remove the display panel.
c. Release the ZIF connector (1) to which the webcam module cable is connected, and then disconnect
the webcam module cable from the display transfer board.
d. Release the ZIF connector (2) to which the webcam module cable is connected, and then disconnect
the webcam module cable from the webcam module.
e. Detach the webcam module cable (3) from the display back cover. (The webcam module cable is
attached to the display back cover with double-sided adhesive.)
Display assembly 69