Hello,
I bought 4 days before Acryl Prusa I3 Pro B. Machine prints well with Repetier-Host and USB, but I have a problem. The LCD display turns green and don't have any symbols on it. I checked the cables for the SD card and the display, it OK. Also when I press the main switch board beep.
I will ask for help!
LCD display turns only green
Re: LCD display turns only green
Hi,Dante wrote:Hello,
I bought 4 days before Acryl Prusa I3 Pro B. Machine prints well with Repetier-Host and USB, but I have a problem. The LCD display turns green and don't have any symbols on it. I checked the cables for the SD card and the display, it OK. Also when I press the main switch board beep.
I will ask for help!
Try to ronate the potentiometer behind the LCD controller panel to adjust the voltage.
-Keep your mind and try to test it. 
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
Re: LCD display turns only green
Thank you so much! Now everything is OK. The printer works well.
Re: LCD display turns only green
Nice work! 
-Keep your mind and try to test it.
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!