HP 340 G3, Maintenance And Service Manual

Page: 66 / 112

Display assembly
This section describes removing the display assembly and disassembling display subcomponents that cannot
be removed without removing the display.
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 assembly sub components on page 30
for more information.
Description Spare part number
Display cable 845189-001
Display enclosure (includes wireless antennas)
Includes two embedded antennas 845184-001
For use in HP 348 G3 Notebook models (full featured) 854102-001
For use in HP 340 G3 Notebook models (defeatured) 854103-001
Hinges (left and right) 813511-001
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 26 ).
5. Remove the optical drive (see Optical drive on page 27 ), if installed.
6. Remove the bottom cover (see Bottom cover on page 34 ).
To remove the display assembly:
1. Remove the three Phillips PM2.5×6.0 screws (1), two Phillips broadhead PM2.0×2.0 screws (2) (on the
right hinge), and one Phillips PM2.5×4.0 screw (3) (on the left hinge) that secures the display assembly
to the computer.
58 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts