Well my mother board wasn’t running anymore. Ibought a new one on Amazon but before all I saw the 4.2.7 version. It was writted for the Ender 3, all models ok for the Ender 3 max neo, contact us we 'll send you an url for download.
S I ordered this one less noise, faster 4.27 ok instead of my old 4.2.2. when it’s arrived home everything was already unmounted, so I controlled all the plugs and connected it. For the firmware, I had and still have a big problem, I’hae downloaded on Https:// they gave me but nothing work, I’tried first the screen with the .zlib and private like on the 4.2.2, and the . bin for the main board. the screen showed a few time pink and update the screen then I’ve made the board, in a few time it was downloaded. Problem, it is all in Chines or Japanese, there is no way to chnge the language and when I go on Info it show version 1.4.1-c cn. I’tried to print something with the pla preparation, but it could not fing his 0.0 point, I tried to downlod on the screen the tft with the over 2 , nothing to do. so I ask to all of you what do I have to do with this, I send it back and buy a 4.2.2 or there is a way to correcting this problem if yes wiche, is it upload first the main board or the screen I’ve the filament control and cr touch so Ichoose the firmware in the middle for my printer.
The worse problem before all is that it’s always in Japanese. Thanks for all the help you can give me. I’m Belgium so sorry for the fault