HP EliteBook 840 G1 Service Manual page 113

11.
Lift the display panel from the display enclosure.
12.
If you need to replace the webcam/microphone module:
The webcam is available using spare part number 730542-001. The microphone module is
available using spare part number 730795-001.
a. Release the tape that secures the webcam cable to the module (1).
b. Disconnect the cable (2) from the module.
CAUTION:
susceptible to damage when not handled carefully.
Handle the module with caution. The module has a thin profile and is
Component replacement procedures
101