Vostro 3405 Service Manual

Installing the touchpad

1. Place the touchpad into its slot on the palm-rest and keyboard assembly.
2. Align the screw holes on the touchpad to the screw holes on the palm-rest and keyboard assembly.
3. Turn the computer over and open the display to ensure that the touchpad is equally aligned on all sides.
4. Close the display and place the computer in the position shown.
5. Replace the two screws (M2x2) that secure the touchpad to the palm-rest and keyboard assembly.
6. Adhere the tape that secures the touchpad to the palm-rest and keyboard assembly.
7. Place the touchpad bracket on the touchpad.
   NOTE When installing the touchpad bracket into Vostro 3405, insert its top corners under the two tabs on the palm rest.

   
8. Align the screw holes on the touchpad bracket to the screw holes on the palm-rest and keyboard assembly.
9. Replace the three screws (M2x2) that secure the touchpad bracket to the palm-rest and keyboard assembly.
10. Connect the touchpad cable to the touchpad and close the latch.