Replace a W540 Touchpad with a 3 button W541 Touchpad

Published by 小楼临风 on

Solve driver problem after replace the touchpad cannot use the 3 button

Windows 10 update will continue to install synaptics updates, when this happens, just run the registry fix

Windows Registry Editor Version 5.00


Save it as touchpad.reg, run it and reboot. Done

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