Touchpad Assembly - HP Compaq 6730b Maintenance And Service Manual

7. Disconnect the fingerprint reader board cable (2) from the ExpressCard board.
8. Remove the top cover.
Reverse this procedure to install the top cover.

TouchPad assembly

Description
For use only with computer models equipped with a fingerprint reader (includes a fingerprint reader
board and cable)
For use only with computer models not equipped with a fingerprint reader
Before removing the TouchPad assembly, 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
5. Remove the following:
a. Hard drive (see
b. Optical drive (see
c. Keyboard (see
d. Switch cover (see
e. Display assembly (see
f. Top cover (see
82 Chapter 4 Removal and replacement procedures
Battery on page 46).
Hard drive on page 52)
Optical drive on page
Keyboard on page 60)
Switch cover on page
Display assembly on page
Top cover on page 80)
55)
65)
74)
Spare part number
487134-001
487135-001