HP 620 Compaq 320, 321, 420, 421, 620 and 621 Notebook PCs HP 420 and 620 Not - Page 158

Remove all screws that secure the display panel frame to the display panel.

Page 158 highlights

4. Disconnect all display panel cables (1) from the display inverter and remove the inverter (2). 5. Remove all screws (1) that secure the display panel assembly to the display enclosure. 6. Remove the display panel assembly (2) from the display enclosure. 7. Turn the display panel assembly upside-down. 8. Remove all screws that secure the display panel frame to the display panel. 9. Use a sharp-edged tool to cut the tape (1) that secures the sides of the display panel to the display panel frame. 150 Chapter 10 Recycling

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4.
Disconnect all display panel cables
(1)
from the display inverter and remove the inverter
(2)
.
5.
Remove all screws
(1)
that secure the display panel assembly to the display enclosure.
6.
Remove the display panel assembly
(2)
from the display enclosure.
7.
Turn the display panel assembly upside-down.
8.
Remove all screws that secure the display panel frame to the display panel.
9.
Use a sharp-edged tool to cut the tape
(1)
that secures the sides of the display panel to the display
panel frame.
150
Chapter 10
Recycling