Tablet screen unresponsive to touch
4.5
The tablet display turns on, but touches are not registered.
Symptoms
- No touch response
- Ghost touches
- Dead zones
Possible Causes
- Dirty screen
- Static electricity
- Digitizer failure
Step-by-Step Fix
1
Clean the Screen
Use a microfiber cloth to remove oils and debris.
2
Force Restart
Hold Power and Volume buttons to reset the touch controller.
3
Remove Screen Protector
See if a poorly applied protector is interfering.
When to See a Technician
If touch fails only in certain areas, the digitizer is likely physically damaged.
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