HP EliteBook 840 G6 Maintenance And Service Manual page 84

The HD camera module is available as spare part number L62742-001. The microphone module is
available as spare part number L62744-001.
b. IR camera
Remove the tape from the module (1), lift upward to release the module from the adhesive on the
display enclosure (2), disconnect the cables from the left and right sides of the module (3), and
then remove the camera module from the display (4).
The IR camera module is available as spare part number L64702-001.
74 Chapter 6 Removal and replacement procedures for authorized service provider parts