Hi I just replaced my screen on my ipod touch 5th gen and i connect all the ribbon chords and every thing and when i connect one of the ribbons from the screen to the motherboard the motherboard starts to get hot! The screen isnt actually fully on, I wanted to make sure it turned on before I snapped it back in place. Any ideas? When I disconnect the ribbon the temp goes down. Screen is an OEM screen from Apple. I read somewhere, and i have personally have done it, that you can short the battery on the ipod touch 4th and it fixes it but im not sure on the 5th.