HP G72-b50US HP G72 Notebook PC - Maintenance and Service Guide - Page 72
TouchPad button board, Remove the four Phillips PM2.0×3.0 screws
View all HP G72-b50US manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 72 highlights
TouchPad button board Description Touchpad button board (includes bracket and cable) Spare part number 616493-001 Before removing the TouchPad button board: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn on the computer, 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 disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the following components: a. Hard drive (see Hard drive on page 43) b. Optical drive (see Optical drive on page 46) c. Keyboard (see Keyboard on page 54) d. Top cover (see Top cover on page 57) Remove the TouchPad button board: 1. Turn the top cover upside down with the front toward you. 2. Remove the four Phillips PM2.0×3.0 screws (1) that secure the TouchPad bracket to the top cover. 3. Lift up and remove the TouchPad button board bracket (2). The TouchPad button is fused on the TouchPad button board bracket. Reverse the above procedure to reassemble and install the TouchPad button board. 62 Chapter 4 Removal and replacement procedures ENWW