Display Assembly - HP ProBook 450 G2 Maintenance And Service Manual

Display assembly

Description
Display panel, 39.6-cm (15.6-inch), HD, anti-glare, touch screen, one antenna
Display panel, 39.6-cm (15.6-inch), HD, anti-glare, touch screen, two antennas
This section describes removing the display assembly in its entirety and disassembling all the display
subcomponents.
The entire display hinge-up is not spared.
If you only need to remove the display bezel, webcam/microphone module, or display panel, you do not need
to remove the entire display assembly from the computer. See
panel) on page 60
you remove the entire display assembly from the computer.
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. Hard drive (see
c. Optical 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 upside down.
for more information about removing the display subcomponents that do not require that
Battery on page
Service door on page
Hard drive on page
Optical drive on page
WLAN/Bluetooth combo card on page
WWAN module on page
Keyboard on page
Top cover on page
Display subcomponents (bezel, webcam,
43).
44).
46)
50)
52)
54)
56)
64)
Spare part number
782121-001
782122-001
Component replacement procedures 95