Why does the screen on my tablet keep flashing?

[AC Question]

the screen on my tablet keeps flashing

the screen on my tablet is flashing from the white home screen to a black screen I tried the reset it did nothing

 

[B. Diddy]

Re: the screen on my tablet keeps flashing

Welcome to Android Central! Which device? What do you mean by a white homescreen? The homescreen is dependent on whatever wallpaper you use.

Does it keep flashing back and forth, or does the screen just go off? Is the tablet actually shutting down on its own?