If the touch screen of your Lenovo laptop or tablet cannot work properly, you are not alone. Many Lenovo laptop users are reporting it. The touch screen of your device does not respond to your touches. But the good news is you can still fix it. This article gives you 5 solutions to try. You may not have to try them all.
It will help you determine if any third-party apps are causing issues with the touch screen. Find your tablet’s Volume Up and Power buttons and keep pressing them together for about 20 Seconds. It will show up a menu. Navigate using Volume up and Volume down keys and choose Safe mode.
The touch screen of your Ford Edge switches on and off for no cause: In this scenario it is highly likely that you are the victim of a short circuit. Check the condition of your fuses and connectors, if you can’t find anything, take your motor vehicle to a motor vehicle electrician who can fix the problem.
To restart the Android touch screen in a Jeep Grand Cherokee, turn off your engine and then press and hold down both volume buttons until you see the “Jeep” logo appear onscreen. To clean and reset the touchscreen in a Jeep Compass, use a microfiber cloth and cleaning solution specifically designed for touch screens.

3. Troubleshoot the Drivers. If the simple steps above don’t solve the problem, run the Hardware and Devices troubleshooting tool. Open Control Panel and head to Troubleshooting > View all

billsey said: Look for anything in Device Manager that's flagged, even if it's not obviously connected to the touch screen. The touch screen digitizer sits behind an internal USB port, so an issue with that USB hub could easily cause these types of symptoms. I just checked and there is nothing at all in the device manager that is flagged. SoWv.
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