Geeetech

does anyone have the pinout of the LCD connector

have a look at my github see example of the delay.
https://github.com/Vertabreak/Marlin
or better yet use my fork.


have changed cable and used ur soft, nothing helped. I also measured the connection(pin to pin) between matherboard and display, it is ok.
so i think the display is fucked up.
i ...

vert wrote: Sun Feb 16, 2020 7:20 pm a garbled display is usually firmware settings usually the addition of more delay to the screen fix's it but given the total lack of showing anything the cable could be bad.

how can i fix it, i´m on newest merlin bugfix 2.0.x?

my matherboard and display are normal?? realy???

and after one day working display was that on it. restarted the printer and now again is the display without any font.

which one is that?

Hi,you can try to reconnect the screen cable, then check if the printer is turned on normally, if there is any ve vb 5v light on the motherboard.


i reconnected the screen cabel and the printer was turned on but display was without any fonts.
switched off and than i moved the cable back and ...

hi all,
my display no longer shows anything. it glows but but no font is displayed.
what is wrong? display or mainboard damaged?