4 Replacement Procedures 4.15 Touch Pad
Installing the Touch Pad
To install the touch pad, follow the steps below and refer to figure 4-25.
1. Connect the touch pad SUMI card to J1 on the touch pad, if necessary.
2. Seat the touch pad.
3. Secure the touch pad with the following screw.
• M2.5×4 FLAT HEAD screw ×1
4. Connect the touch pad SUMI card to PJ3240 on the system board.
4-46 Satellite A20 Maintenance Manual (960-444)