Re: Cypress Touchpad driver XPS 15z Windows 8 (Workaround Solution)
After a bit of time with the 22.214.171.124 drivers mentioned by Ken, it seems to be working well.
The only glitch I've found is when unplugging a USB mouse, the touchpad gestures weren't working properly. Putting the PC to sleep (Fn+Esc) and waking it back up solved it right away. The scrolling seems smoother, but reversed from what I'm used to, but I'm trying to get used to it. I can always reverse it in the driver applet if need be..
Out of curiosity SelArom, do you have the L511Z model of the 15Z? If you have a later model, it might not have a cypress touchpad at all, which could explain the problems.