Gökhan Can 0 Posted May 4, 2015 After security update 002-2015 installed, there is a problem with touchpad. İ'm using Lenovo Y550. Everything works fine until i touch the touchpad. i tried to delete and reinstall kexts/tried different kexts but nothing work. here is the video: https://www.dropbox.com/s/hulcacen11plwpp/touchpad%20problem.mp4?dl=0 Quote Share this post Link to post Share on other sites
