9
.
Remove the TouchPad board
(1)
from the top cover.
NOTE:
When replacing the TouchPad board and TouchPad button board, be sure the TouchPad
button actuators
(2)
are installed in the top cover.
Reverse this procedure to install the TouchPad board and TouchPad button board.
Bluetooth module
NOTE:
The Bluetooth module spare part kits do not include a Bluetooth module cable. The Bluetooth
module cable is included in the Cable Kit, spare part number 456594-001.
Description
Spare part number
For use in all countries and regions except Japan and Asia Pacific countries and regions
398393-001
For use only Japan and Asia Pacific countries and regions
450066-001
Before removing the Bluetooth module, follow these steps:
1
.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2
.
Disconnect all external devices connected to the computer.
3
.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4
.
Remove the battery (see
Battery on page 37
).
5
.
Remove the following components:
a
.
Hard drive (see
Hard drive on page 38
)
b
.
Optical drive (see
Optical drive on page 44
)
c
.
Keyboard (see
Keyboard on page 46
)
d
.
Switch cover (see
Switch cover on page 48
)
Component replacement procedures 61
Summary of Contents for 6720s - Notebook PC
Page 1: ...HP Compaq 6720s Notebook PC Maintenance and Service Guide ...
Page 4: ...iv Safety warning notice ...
Page 8: ...viii ...
Page 22: ...Computer major components 14 Chapter 3 Illustrated parts catalog ...
Page 145: ......
