Why Does My Touch Screen Stop Working Sometimes. But there are possibilities that it fails to detect specific updates. If that doesnt work fixing the digitizer requires taking the phone apart.
I have tried all the settings from human user interface and restart. Change the power settings so that the touch screen stays active while the computer is in sleep mode. Sometimes that is all that it needs.
Wipe off the display with a soft clean cloth.
My mouse or touch screen no longer works. Sometimes that is all that it needs. Remove the SIM card memory cards and peripherals. If youre still having problems use Windows 8s Calibration tool.