3-20 Machine Maintenance ProceduresSwitch Board Removal 0Prerequisite:Upper Case Removal1. Find switch Board (A) on the top assembly. Refer to Figure 3-17.2. Disconnect touchpad FPC (B) from switch board connector (D) and touchpadconnector (E) (Figure 3-17).3. Remove two (2) screws (C) securing the switch board in place (Figure 3-17).Figure 3-17. Switch Board4. Remove the switch board (A) from the top assembly. (Figure 3-18).Figure 3-18. Switch Board RemovalC CDEABA BDCA
