Geeetech

I did a thousand tests, in which I managed to get the screen to work, touching cables, installing the latest firmware, but I stopped seeing the files stored on the sd, finally the screen ended up dead after loading the different firmware.

I finally bought a new screen which came to me yesterday ...

Turning on the printer, the menu appears, but the touch screen does not respond. it's my second day with the printer.

yesterday, I threw the packaging thinking that everything was going well, what could happen ?.

Well, what can I do?