Display panel
IMPORTANT: Install the new display panel together with all other parts in the replacement kit. Do not reuse
any old parts. Return all old parts to HP for warranty processing.
CAUTION: it is very important to use the exact cable that shipped with the replacement panel. Failure to use
the correct cable may result in panel failure.
IMPORTANT: Touch sensor boards are spared with the touch panel spare part kit. Be sure to replace the
touch sensor board when replacing a touch display panel. You must install the latest touch drivers. Failure to
install the latest drivers could result in a loss of touch functionality. Go to www.hp.com/support to install the
latest drivers.
To remove the display panel:
1. Prepare the computer for disassembly (see Preparing to disassemble the computer on page 31).
2. Remove the rear port cover (see Rear port cover on page 31).
3. Remove the stand (see Attaching and removing a stand on page 32).
4. Remove the access panel (see Access panel on page 37).
5. Remove the optical drive (see Optical drive on page 41).
6. Remove the system board shield (see System board (EMI) shield on page 48).
7. Remove the speakers (see Speakers on page 74).
8. Remove the top trim (see Top trim on page 45).
9. Remove the right trim (see Right trim and ngerprint reader on page 80).
10. Remove the left trim (see Left trim on page 82).
11. Remove the bottom trim (see Bottom trim and feet on page 83).
12. Remove the webcam screws (1) and disconnect and remove the webcam.
13. Disconnect the backlight cable from the display panel (2).
14. Remove the 10 Torx screws (3) that secure the main frame to the display panel.
15. When separating the panel from the frame, route the main display cable through the hole in the frame
(4).
Display panel 85
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