Top Cover - HP Compaq 6820s Maintenance And Service Manual

Top cover

Description
Top cover (includes TouchPad board and cable, and TouchPad button board and cable)
Before removing the top cover, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
Optical drive (see
b.
Switch cover and keyboard (see
c.
Speaker (see
d.
Display lid switch module (see
e.
Display assembly (see
f.
Remove the top cover:
Turn the computer upside down, with the front toward you.
1.
54 Chapter 4 Removal and replacement procedures
Battery on page 35).
Hard drive on page
Optical drive on page
Switch cover and keyboard on page
Speaker on page 48)
Display lid switch module on page
Display assembly on page
36)
42)
50)
Spare part number
457616-001
44)
49)