LCD screen on Prusa Mk2.5s blank after firmware update.
When Prusa released an update for their firmware on GitHub I obviously updated my printer, all went well with the flashing process, so I shut down the printer, but when I went to turn on my printer, the screen presented a bunch of 3s they would occasionally move around and show a 1. After a few minuets of this, my LCD screen went blank, it still turns on and lights up but no menu or any other prusa UI utilities.
I tried re-flashing the firmware, and even went to the prusa website to grab their files to flash, but it still remains blank. I read somewhere that there is a screw on the back that can be turned to adjust the brightness, I messed with that, but that didn't help either.
Please let me know if anyone can help.