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Lenovo Y520-15IKBM Hardware Maintenance Manual
1110 Touchpad button board
For access, remove these FRUs in order:
• "1010 Base cover" on page 32
• "1020 Battery pack" on page 35
Figure 11. Removal steps of touchpad button board
Disconnect the two connectors in the directions shown by arrows 1 and 2.
Remove the screws 3.
When installing: Make sure that the connectors are attached firmly.
Remove the touchpad button board in the direction shown by arrow 4.
48
Step
Screw (quantity)
M2 × 3.5 mm, Phillips head, nylok-coated (2)
3
TP board to C cover
3
3
4
Color
Torque
Black
1.5 - 2.5 kg_cm
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