Removal And Replacement Procedures For Authorized Service Provider Parts; Component Replacement Procedures; Display Subcomponents (Bezel, Webcam, Panel) - HP ProBook 470 G4 Maintenance And Service Manual

6 Removal and replacement procedures for
Authorized Service Provider parts
CAUTION:
Accessing these parts can damage the computer or void the warranty.
NOTE: HP continually improves and changes product parts. For complete and current information on
supported parts for your computer, go to http://partsurfer.hp.com, select your country or region, and then
follow the on-screen instructions.

Component replacement procedures

NOTE: Details about your computer, including model, serial number, product key, and length of warranty,
are on the service tag at the bottom of your computer. See
This chapter provides removal and replacement procedures for Authorized Service Provider only parts.
There are as many as 62 screws that must be removed, replaced, or loosened when servicing Authorized
Service Provider only parts. Make special note of each screw size and location during removal and
replacement.

Display subcomponents (bezel, webcam, panel)

This section describes removing display subcomponents that do not require that you remove the entire
display assembly from the computer. You can remove the display bezel, webcam/microphone module, and
display panel while the display assembly is still attached to the computer.
To remove the remaining display subcomponents, you must remove the entire display assembly from the
computer. See
its entirety.
Description
Raw display panel
FHD
HD+
Display bezel
Models without an optical drive
Models with a DVD-ROM drive
Models with a DVD+/-RW Double-Layer SuperMulti drive
Models with a Blu-ray Disc R/RW with SuperMulti drive
Webcam/microphone module
44 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Components described in this chapter should only be accessed by an authorized service provider.
Display assembly on page 76
Labels on page 14
for more information about removing the display assembly in
for details.
Spare part number
805696-002
810651-002
905987-001
905997-001
905998-001
905999-001
805139-009