Dell Vostro 7620 Service Manual - Page 50

Installing the touchpad

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Steps 1. Open the latch of the touchpad connector and disconnect the touchpad cable from the touchpad. 2. Peel off the adhesive tape off the touchpad. 3. Remove the three screws (M1.6x2) that secure the touchpad bracket to the palm-rest and keyboard assembly. 4. Lift the touchpad bracket off the palm-rest and keyboard assembly. 5. Remove the two screws (M2x1.8) that secure the touchpad to the palm-rest and keyboard assembly. 6. Lift the touchpad assembly off the palm-rest and keyboard assembly. Installing the touchpad Prerequisites If you are replacing a component, remove the existing component before performing the installation process. About this task The following image(s) indicate the location of the touchpad and provides a visual representation of the installation procedure. 50 Removing and installing components

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Steps
1.
Open the latch of the touchpad connector and disconnect the touchpad cable from the touchpad.
2.
Peel off the adhesive tape off the touchpad.
3.
Remove the three screws (M1.6x2) that secure the touchpad bracket to the palm-rest and keyboard assembly.
4.
Lift the touchpad bracket off the palm-rest and keyboard assembly.
5.
Remove the two screws (M2x1.8) that secure the touchpad to the palm-rest and keyboard assembly.
6.
Lift the touchpad assembly off the palm-rest and keyboard assembly.
Installing the touchpad
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
The following image(s) indicate the location of the touchpad and provides a visual representation of the installation procedure.
50
Removing and installing components