HP ProBook 440 G1 Notebook PC Maintenance and Service Guide

13. If it is necessary to replace the webcam or microphone module, disconnect the cable from the

module (1), and then gently pull the module away from the double-sided tape on the display

enclosure (2).

The webcam module is available using spare part number 721543-001, and the microphone

module is available using spare part number 721526-001.

NOTE: The removal and replacement procedure is the same for the webcam and microphone

modules. The following image illustrates a webcam module.

14. If it is necessary to replace the display hinges, remove the 6 Phillips PM2.5×3.0 screws (1) that

secure the display hinges and panel to the display enclosure.

Display hinges are available in the Display Hinge Kit using spare part number 721514-001.

15. Remove the display hinges and panel from the display enclosure (2).

16. Position the display panel and hinge assembly upright.

17. Remove the 3 Phillips PM1.5×2.0 screws (1) that secure each display hinge to the display panel.

Component replacement procedures