3-22 Machine Maintenance
4. Remove the three screws securing the touchpad board to the upper case assembly.
Figure 3-22. Touchpad Screws
5. Detach the touchpad board from the upper case assembly.
Figure 3-23. Touchpad Board
A circuit board that is > 10cm
2
has been highlighted with a yellow rectangle in
Figure 3-23. Follow the local regulations for disposing this type of circuit board.
Table 3-22. Screws
Step Screw Quantity Screw Type
Touchpad Module Disassembly M2 × L3 3
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