HP EliteBook 800 EliteBook 820 G4 Notebook PC EliteBook 828 G4 Notebook PC Mai - Page 60

Display assembly, Remove the 4 Phillips M2.5×5.0 screws

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Display assembly Description Display panel assembly, touch screen NOTE: Non-touch display assemblies are spared at the subcomponent level only. NOTE: Touch display assemblies are only spared as whole units Spare part number 920050-001 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 bottom cover (see Bottom cover on page 30). 5. Remove the battery (see Battery on page 35). Remove the display assembly: 1. Position the computer upside down. 2. Disconnect the antennas (1) from the WWAN module (if equipped). 3. Disconnect the antennas (2) from the WLAN module (if equipped). 4. Remove the antennas cables (if equipped) from the routing path along the base of the computer (3). 5. Disconnect the display cable from the system board (4). 6. Remove the 4 Phillips M2.5×5.0 screws (1) from the display hinges. 50 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

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Display assembly
Description
Spare part number
Display panel assembly, touch screen
NOTE:
Non-touch display assemblies are spared at the subcomponent level only.
NOTE:
Touch display assemblies are only spared as whole units
920050-001
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 bottom cover (see
Bottom cover
on page
30
).
5.
Remove the battery (see
Battery
on page
35
).
Remove the display assembly:
1.
Position the computer upside down.
2.
Disconnect the antennas
(1)
from the WWAN module (if equipped).
3.
Disconnect the antennas
(2)
from the WLAN module (if equipped).
4.
Remove the antennas cables (if equipped) from the routing path along the base of the computer
(3)
.
5.
Disconnect the display cable from the system board
(4)
.
6.
Remove the 4 Phillips M2.5×5.0 screws
(1)
from the display hinges.
50
Chapter 6
Removal and replacement procedures for Authorized Service Provider parts