10-12-2014 03:14 AM
I've bought this laptop 2 weeks ago and had this strange problem with ALPS touchpad. Two finger scrolling is working fine EVERYwhere, except microsoft excel 2010 (word and powerpoint is fine too). The problem is that it is VERY fast: with just one full swipe from the top of the touchpad to the bottom scrolls the excel sheet for over 300 rows. Horizontal scrolling is just as fast. Does anyone have this problem with Z510 and does anyone know the solution? BTW its windows 7 64 bit and i've installed the drivers from lenovo support page, i've tried reinstalling the touchpad driver with no success.
10-12-2014 03:20 AM - edited 10-12-2014 04:14 AM
I tried going to control panel/ mouse/ wheel/ vertical scrolling and changing the value to one. Doing that fixes the vertical scroll speed but after restarting excel the problem comes back.