11-16-2017 08:04 AM
I bought my machine a few days ago, the touch screen worked fine than out of no where it stopet responding.
The Pen does stiil work.
Did I turned it off somehow by mistake?
11-22-2017 12:55 PM
Having the same issue, pen works but not touch screen.
Went through ages of troubleshooting with support to no avail. They claim its a faulty display which doesn't add up in my book. Especially considering the problems arosed after updating windows.
11-29-2017 05:16 AM
My 720-15 touch screen also seems to have stopped working after the recent Windows Update. I tried uninstalling said update, but that didn't fix the touch screen. Pen works fine. Tablet PC Settings shows "Pen and Limited Touch Screen support".