Tablet will not turn on

I forgot I had this model in a bottom drawer. It has been 3 or 4 years since I last used it. (Flaky power connector).

I started Finding out when I plugged in the supply It showed a red light that it was charging and then get this battery icon showed and it still had over 75% battery power. It took me several attempts to start it. So I just let it charge and when it was charged after several minuets I just gave up. Then I tried to start it and behold A word Nextbook showed up on the screen for a several minutes (7+). Then It changed to a scrolling display with the same Name. So again I just left it do its own process for several Minutes More.

Then it started to work!!!! So be patient. Now i started to get the settings and more. Experiment, there was more on the tablet than I knew about. Hope this note Helps!