HP G72 Notebook PC - Maintenance and Service Guide

Display assembly
Description Spare part number
39.6-cm (15.6-in) High Definition (HD), light-emitting diode (LED) display assembly for use in:
●
Biscotti computer models 612094-001
●
Matte black computer models 612095-001
● Charcoal computer models (for models 1.1 and 1.2 only) 620538-001
Before removing the display assembly:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn on
the computer, 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 disconnecting the power cord from the AC
outlet and then disconnecting the AC adapter from the computer.
4. Remove the battery (see
Battery on page 42).
5. Disconnect the wireless antenna cables from the WLAN module (see
WLAN module
on page 48).
6. Remove the following components:
a. Hard drive (see
Hard drive on page 43)
b. Optical drive (see
Optical drive on page 46)
c. Keyboard (see
Keyboard on page 54)
d. Top cover (see
Top cover on page 57)
Remove the display assembly:
1. Turn the computer display-side up, with the front toward you.
2. Open the display as far as possible.
3. Disconnect the display panel cable (1) and the microphone cable (2) from the system board and
remove it from its routing channel.
4. Pull the antenna cables through the opening in the top cover (3) and disengage the cables from
the clip in the routing channel leading to the display hinge (4).
ENWW Component replacement procedures 69