Hello and thank you for using JustAnswer. The Kindle's software may be glitched. Slide and hold the power switch for 20 seconds. The Kindle screen should flicker and the Kindle software reload during the boot process. The Kindle should come back on after 2-3 minutes. Please let me know if it does not.
Thnaks, tried that nothing happens at all.
Has this Kindle seen better days and its time to replace?