Tablet won't turn on after battery unplugging
My tablet only had a broken screen, so I just replaced it with a new one, when I turned it off I didn't wait until completely off before connecting new screen and tablet started to behave in a weird way: stripes, buzz etc, so I connected back old screen and then the new one but the screen stayed black but illuminated, nothing worked to turn it on or off so I unplugged the battery and now its completely dead, black screen, no response…
Help! Now I'm trying to charge it (nothing happens, just some heating in motherboard area)
Is it fixable? Did I burned the motherboard or something?
Do anyone have similar experiences with diy repairs?
I will update if anything happens