My Samsung Galaxy Tab 3 won't turn on how can I fix this?

[AC Question]

I have taken the back off it twice and re-connected the battery wires and it still won't work
It has been left to charge for at least 24 hours , I have held down the power button while charging and not charging and it still doesn't turn on
It was working perfectly less than two weeks ago but the battery died and now it won't work at all

Is there anything else I can try?

 

[B. Diddy]

Welcome to Android Central! The battery may have failed. You could look into a replacement battery and try replacing it. There are probably YouTube videos showing how to replace the battery yourself.