Display Assembly - HP ProBook 450 G3 Maintenance And Service Manual

Display assembly

Touch displays are only spared as entire hinge-ups; touch displays are not spared at the subcomponent level.
Non-touch displays are ONLY spared at the subcomponent level. For more information about display
components, see
Description
Display assembly, touch screen (full hinge-up; includes 1 antenna)
Display assembly, touch screen (full hinge-up; includes 2 antennas)
Before removing the display assembly, follow these steps:
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. Remove the following components:
a. Service doors (see
b. Optical drive
c. Hard drive (see
d. WLAN module (see
e. WWAN module (see
f. Keyboard (see
g. Top cover (see
Remove the display assembly:
1. Position the computer upright and open.
2. Disconnect the display cable from the system board (1).
3. Pull the antennas through the hole in the computer (2), and then remove them from the routing path
near the right display hinge (3).
4. Remove the 5 Phillips PM2.5×5.0 screws (3) from the display hinges.
Display components on page
Battery on page
Service doors on page
(Optical drive on page
Hard drive on page
WLAN/Bluetooth combo card on page
WWAN module on page
Keyboard on page
Top cover on page
23.
34).
35).
37)
39)
43)
45)
48)
53)
Spare part number
828421-001
830957-001
Component replacement procedures 81