Dell Vostro 3580 Service Manual page 50

3. Remove the two (M2x2) screws that secure the touch pad bracket to the palmrest and keyboard assembly [1].
4. Lift the touch pad bracket off the palm rest and keyboard assembly [2].
5. Remove the four (M2x2) screws that secure the touch pad to the palmrest and keyboard assembly [1].
6. Lift the touch pad off the palmrest and keyboard assembly [2].
50 Removing and installing components