HP ProBook 4430s Maintenance And Service Manual page 115

11. If it is necessary to replace the webcam module (shown in the following image) or microphone
module from the display enclosure, 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 642795-001.
The microphone module is removed using the same procedure and is available using spare part
number 642797-001.
12. If it is necessary to replace the display panel, remove the four Phillips PM2.5×4.0 screws (1) at
the bottom and two Phillips PM2.5×2.5 broadhead screws (2) at the top that secure the panel to
the display enclosure.
13. Rotate the top of the panel upward (3).
The display panel is available using the following spare part numbers:
●
646374-001: 33.8-cm (13.3-inch), anti-glare
●
646990-001: 33.8-cm (13.3-inch), Brightview
●
646375-001: 35.6-cm (14.0-inch), anti-glare
●
646989-001: 35.6-cm (14.0-inch), BrightView
Component replacement procedures
107