Touchpad - HP ProBook 640 G1 Maintenance And Service Manual

TouchPad

Description
Top cover
For use on HP ProBook 655 G1 models:
Top cover with 2-button TouchPad
Top cover with 2-button TouchPad and bracket
Top cover with 4-button TouchPad
Top cover with 4-button TouchPad and bracket
Top cover with 2-button TouchPad and backlit keyboard
For use on HP ProBook 650 G1 models:
Top cover with 2-button TouchPad
Top cover with 2-button TouchPad and bracket
Top cover with 4-button TouchPad
Top cover with 4-button TouchPad and bracket
Top cover with 2-button TouchPad and backlit keyboard
For use on models equipped with a 14–inch display assembly:
Top cover with 2-button TouchPad
Top cover with 2-button TouchPad and bracket
Top cover with 4-button TouchPad
Top cover with 4-button TouchPad and bracket
Top cover with 2-button TouchPad and backlit keyboard
Before removing the top cover, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the battery (see
a. Service cover (see
b. Hard drive (see
c. Optical drive (see
d. Keyboard (see
NOTE: When replacing the top cover, be sure to remove the following components from the defective top
cover and install them on the replacement top cover:
Battery on page 64), and then remove the following components:
Service cover on page
Hard drive on page 66)
Optical drive on page
Keyboard on page 80)
65)
77)
Spare part number
745889-001
738710-001
745890–001
738711–001
805782–001
738708-001
738710-001
738709–001
738711–001
805782–001
738405-001
738407-001
738406–001
738408–001
805783–001
TouchPad 111