Lenovo Yoga 2 13 touch screen freaks out

[Chialeva]

Hi, so i have a Lenovo Yoga 2 13 since last month and almost immediately it started to give me problems with the touch screen. In fact, even though after turning it on it seems to work just fine after a while the touch screen starts recieving several inputs and doesn't follow mine . At this point I noticed that putting the computer into standby and then resuming makes touch return to normal for a while but then it goes crazy again after a few minutes. The result is an unusable tablet mode. I also noticed that a similar problem had been found on the Lenovo Yoga 14 3, so I tried to follow a procedure that Lenovo was offering https/support.lenovo.com/us/en/documents/ht103512 here for an update , but it has not worked. What am I supposed to do with this issue? I think it may be called "ghost touch" but I don't know how to solve it.

 

[Laptop_Nerd]

Hi,

Try a simple Touch screen Calibration that may do the trick.

Here's a complete tutorial from Microsoft on how to calibrate your Touchscreen.
http/windows.microsoft.com/en-ph/windows-8/touch-pen-settings-faq

Do also try these calibration technique from Sony that should also work with Lenovo.
https/us.en.kb.sony.com/app/answers/detail/a_id/37544/c/65,66/

If all these doesn't work try to uninstall/reinstall the graphics driver of your laptop.

 

[Chialeva]

Hi,

Try a simple Touch screen Calibration that may do the trick.

Here's a complete tutorial from Microsoft on how to calibrate your Touchscreen.
http/windows.microsoft.com/en-ph/windows-8/touch-pen-settings-faq

Do also try these calibration technique from Sony that should also work with Lenovo.
https/us.en.kb.sony.com/app/answers/detail/a_id/37544/c/65,66/

If all these doesn't work try to uninstall/reinstall the graphics driver of your laptop.

Hi, thanks for your answer!
I already tried to calibrate the touch screen multiple times but nothing changed. If I had to reinstall my drivers, which ones do I have to un install and how? Where can I find the new ones?