#Why is there no Text?

1 messages · Page 1 of 1 (latest)

lunar mica
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i‘m trying to fix this problem for a very long time but im out of Ideas. I hava ender 3 v2 neo with a v4.2.2 board and the display is the dacai version. I flashed a marlin example from the marlin github page (with some changes but without them i had the samr problem) and on the display i flashed the private file from ender 3 v2 and now my screen looks like that…
Any ideas?

IMG_1653.jpg IMG_1654.jpg
thick acornBOT
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AI Help

It's possible that there was a compatibility issue between the Marlin firmware and the DACAI version of the display. Here are a few troubleshooting steps you can try:

  1. Check the wiring connections between the display and the board. Make sure they are properly seated and secure.

  2. Try flashing the original firmware back onto the board and see if the display returns to normal. If it does, then you know the issue was with the firmware.

  3. If the issue persists, try replacing the display with a different one to see if the problem is with the display itself.

  4. If none of these steps work, you might want to consider reaching out to the manufacturer or a qualified technician for further assistance.

WARNING: This response is AI generated and may contain errors.
gleaming elbow
thick acornBOT
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lunar mica
gleaming elbow
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sorry, bad wording

lunar mica
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so there is no bin file i downloaded i had to create it by myself

lunar mica
# gleaming elbow Like the link I sent above, when you download it, it comes with the screen and m...

mhhh its not like the complete firmware…
let me explain what i did
i went to the marlin webpage and downloaded the newest marlin firmware. then i went to the github of marlin and downloaded the config example folder. from the example folder i picked my printer (ender 3v2 neo) and drag and dropped the configuration.h and the other config file into the marlin firmware folder i downloaded bevor. then i picked my mainboard and my driver motors and builded it(didn‘t flash it yet). then i went back to the config example folder and got the private folder (to flash the dacai display) from the ender 3v2. putted that onto a sd cart with fat32 and 4k and putted it into the back of the screen. and then i removed it and flashed the firmware and that was the result i got…

gleaming elbow
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huh? where'd you get the private folder?

thick acornBOT
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thick acornBOT
#
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lunar mica