g2s pro lcd keypad

[Fred77]

Hi,
I've got a little problem with a LCD on a G2s pro.
When i start the printer the LCD screen is Ok, everything works (I can see temperature ect, ect) , i can click on the knob and saw the menu but when I start turning the knob the display become crazy and show strange caracters.
the only way to get it back working is to reset the printer.
Any suggestion ?

[William]

Hi,
I've got a little problem with a LCD on a G2s pro.
When i start the printer the LCD screen is Ok, everything works (I can see temperature ect, ect) , i can click on the knob and saw the menu but when I start turning the knob the display become crazy and show strange caracters.
the only way to get it back working is to reset the printer.
Any suggestion ?

Hi,Fred
first,you can swap the wire behind the LCD control panel with another new one,then if it doesn't help yet,upload the corresponding firmware once again.

[Fred77]

Thank you,
I"ll try to change the wire, do you know where i can get brand new one ?

[William]

Thank you,
I"ll try to change the wire, do you know where i can get brand new one ?

Dear Fred，
Maybe you could check the circuit related to LCD like the LCD control panel and the motherboard,and ensure there is the phenomenon of short-circuit.If there is not,then upload the corresponding firmware once again.If it all doesn't work,you can try to change the wire finally.