Display Assembly - HP EliteBook 8570w Maintenance And Service Manual

Display assembly

Description
39.6-cm (15.6 in) FHD RGB UWVA LCD display assembly with DreamColor:
For use in computer models without webcams
For use in computer models with webcams
NOTE:
It is not necessary to remove the display panel in order to remove the display assembly.
However, for access to the webcam module, WLAN module, or WWAN module, you must remove the
display panel. For display panel removal instructions, see
Before removing the display assembly, follow these steps:
IMPORTANT:
and replacement.
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet,
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
5. (Optional) Remove the display panel (see
6. Remove the service door (see
7. Disconnect the wireless antenna cables from the WLAN module (see
and the WWAN module (see
8.
Remove the following components:
a.
Hard drive (see
b.
Upgrade bay device (see
c.
Keyboard (see
d.
Top cover (see
Remove the display assembly:
1.
Position the computer right side up, with the display closed and the rear toward you.
2. Remove the four Torx T8M2.5×4.5 screws (1) that secure the display hinge cover to the base
enclosure.
130 Chapter 4 Removal and replacement procedures
Make special note of each screw and screw lock size and location during removal
Battery on page
Service door on page
WWAN module on page
Hard drive on page
Upgrade bay device on page
Keyboard on page
Top cover on page
Display panel (non-DreamColor) on page 55
54).
Display panel (non-DreamColor) on page
60)
68).
72).
77).
81).
87).
Spare part number
690627-001
690626-001
55)
WLAN module on page 65)