Display assembly
This section describes removing the display assembly in its entirety and disassembling all the display
subcomponents.
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
Display subcomponents (bezel, webcam,
panel) on page 43 for more information about removing the display subcomponents that do not require that
you remove the entire display assembly from the computer.
Description Spare part number
Raw display panel
For use in non-touch screen models 750635-001
For use in touch screen models 774165-001
Antennas
For use in models without a touch screen (includes wireless antenna cables and transceivers) 749638-001
For use in touch screen models (includes wireless antenna cables and transceivers) 774163-001
Display bezel
For use in HP 250 G3 models 749644-001
For use in HP 256 G3 models (China only) 783998-001
Display cable 749646-001
Display enclosure
Touch screen models 774164-001
Non-touch screen models 749641-001
Display hinges (left and right)
Models without a touch screen 749655-001
Models with a touch screen 774166-001
Webcam/microphone module, HD 749654-001
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 battery (see
Battery on page 35).
5. Remove the following components:
●
Keyboard (see
Keyboard on page 39)
●
Top cover (see
Top cover on page 47)
To remove the display assembly:
72 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
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