line flashes across the screen

I am a thin line of black flash when I read a book on kindle or when I use the internet. It is visible only when I'm on a blank page and sometimes in 1 minute increments. No idea what the problem is, or is - it just a normal thing

Hello

Welcome to Lenovo Community

We are really sorry to hear about the issue you are facing,

The basis of what I read in your post, it looks like well there's a hardware problem or a problem with the application. You can try to do a cold start by pressing the power button / stop & volume up / down to check

And try to reload the app. If the problem is not resolved

Please contact local support for check system

 

Do this give a try and let us know

Hope this Helps

See you soon!

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Tags: Lenovo Tablets

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