Heres how to turn off a Kindle Paperwhite screen:

Press and hold thepower button.

The Kindle screen will turn off.

How Do I Completely Turn Off My Kindle Paperwhite?

SCREEN OFF highlighted on a Kindle.

There is no way to completely turn off a Kindle Paperwhite.

Unlike tablets, phones, and other devices, the Kindle Paperwhite isnt designed to completely turn off.

Airplane mode disables the communication hardware in your Paperwhite and causes it to enter the lowest possible power state.

Steps to turn on Airplane Mode on a Kindle Paperwhite.

TapAirplane Mode (airplane icon).

Your Kindle will enter Airplane Mode.

Why Does My Kindle Paperwhite Not Turn Off?

FAQ

Restarting a Paperwhitecan resolve several problems.

The easiest way to do it is to hold down thePowerbutton until a menu appears, and then tapRestart.

Otherwise, selectMore(three lines) >parameters>More(three lines) >Restart.

you might reset a Paperwhite to factory prefs in the same menu you use to restart it.

TapMore(three lines) >prefs>More(three lines) >Reset equipment.