Restart your Kindle to resolve intermittent issues such as a frozen screen or slow performance. Press and hold the power button until either a power dialog box appears or the screen goes blank. Continue holding the power button for 40 seconds, then release.
Beside above, is there a reset button on a Kindle Paperwhite?
On the Settings screen, tap the Menu button again and then tap “Reset Device.” 5. On the dialogue box that pops up, you will be warned that all of your device data will be deleted and asked to confirm your intention to reset your device. Click “Yes” to proceed with the resetting procedure.
Secondly, what should I do if my Kindle won’t turn on? If your Kindle Fire won’t turn on it’s possible the battery went dead (if it was left “on” too long). Plug in the power charger and wait about 15 minutes to make sure it gets enough charge, and then try turning it on again. If it still won’t turn on, try to reset the Kindle Fire again to be sure it’s powered off.