My Lenovo tablet 4 touch screen is doing strange things gets larger smaller hit a letter and it types two or three times or four times. not very reactive. Please help
This is a problem with the digitizer. That is the tech that reads the touch screen. They get damaged from time to time. They don't cost a ton to fix usually. But I do recommend having a pro do it. You basically need to replace the glass.
Try a new battery?
if still bad it needs service.
It may have DROP damage that can only be fixed with new PARTS.
SOURCE: Strange characters appear when typing letters 'A, S, & C'.
just sell your cellphone ??????? and take new one bcoz HTC mostly have such problem in its devices.
SOURCE: touch screen
I havn't tried this yet but I will tomorrow.
Per the Manual,
To calibrate the touchscreen:
Hope this helps!
SOURCE: i have got lenovo y410 series laptop.i am unable
hello nisha ! switch on your laptop and go to its setup and set it to load optimal defaults. then save and exit. after that your system reboots. press f8 and go to the command line in safe mode. There check all the keys if they are working or not. If they work then there is some problem with your windows. and if they wont work then there is some hardware problem.
Do this and let me know.
my email id is [email protected]
SOURCE: Can't type some letters
sounds like either there is something stuck under keys ie (kids toys, food scraps, stuff) or keyboard is bad
If you need further help, reach me via phone at https://www.6ya.com/expert/david_eb7ea98642566cc6
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