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4 Replacement Procedures 4.12 Touch Pad
4-42 TECRA M1 Maintenance Manual (960-436)
4. Remove the following screws securing the touch pad and touch pad switch to the palm rest.
• M2.5×4 FLAT HEAD screw ×2
• M2.5×4 TAPPING screw ×2
5. Remove the touch pad and touch pad switch from the front of the palm rest.
M2.5×4 FLAT HEAD screw
Palm rest
Touch pad
Touch pad switch
M2.5
×
4 TAPPING screw
Touch pad SUMI card
Figure 4-22 Removing the Touch pad and Touch pad switch
6. Disconnect the touch pad SUMI card from CN1 on the touch pad.