Top Cover And Touchpad - HP 645 G3 Maintenance And Service Manual

Reverse this procedure to install the optical drive board.

Top cover and TouchPad

NOTE: The top cover spare part kit includes the TouchPad.
Description
Top cover (includes TouchPad)
Top cover for 14" products with a TouchPad
Top cover for 14" products with a TouchPad
Top cover for 14" products with a TouchPad, TouchPad on/off button, and bracket
Top cover for 14" products with a TouchPad, TouchPad on/off button, and bracket
Top cover for 15" products with a TouchPad
Top cover for 15" products with a TouchPad and pointing stick
Top cover for 15" products with a TouchPad, TouchPad on/off button, and bracket
Top cover for 15" products with a TouchPad, TouchPad on/off button, pointing stick, and bracket
IMPORTANT:
replacement
Before removing the top cover, follow these steps:
1. Shut down the computer.
2. Disconnect all external devices connected to the computer.
Make special note of each screw and screw lock size and location during removal and
Spare part number
840719-001
840720-001
840721-001
845170-001
840751-001
840752-001
840753-001
845172-001
Component replacement procedures 63