Touchpad Board And Touchpad Button Board - HP Compaq 6820s Maintenance And Service Manual

TouchPad board and TouchPad button board

Description
TouchPad board (includes cable)
TouchPad button board (includes cable)
TouchPad Miscellaneous Kit (includes TouchPad bracket and TouchPad button board actuators)
Before removing the TouchPad board and TouchPad button board, 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.
Top cover (see
g.
Remove the TouchPad board and TouchPad button board:
Turn the top cover upside down, with the front toward you.
1.
Release the ZIF connectors on the TouchPad button board (1) and TouchPad board (2) to which the
2.
TouchPad board cable is connected.
Disconnect and remove the TouchPad board cable (3).
3.
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
Top cover on page 54)
36)
42)
50)
Component replacement procedures
Spare part number
457617-001
456601-001
457618-001
44)
49)
57