HP Pavilion dv4 Maintenance And Service Manual page 102

b. Remove the hinge covers (2). The hinge covers are available using spare part number
650462-001.
7. If it is necessary to replace the display panel:
a. Remove the following screws that secure the display panel to the display enclosure:
(1) Two Phillips PM2.5×3.5 broad head screws on the top edge of the display panel
(2) Four Phillips PM2.5×4.5 screws on the hinges
(3) Two Phillips PM2.0×3.0 screws on the bottom edge of the display panel
b. Disconnect the webcam cable (1) from the webcam module.
c. Release the tabs (2) on the left and right sides of the display panel.
94 Chapter 4 Removal and replacement procedures