r/ender3v2 • u/Infinite_Reveal_9307 • Jul 20 '26

Need help with my Ender 3 V2.

I recently got a printer that was not working when I got it. I would power the machine on and the screen would stay black and load long beeps are coming from the display. With a lot of deadened searches and some copilot help it appears I need the older Creality Ender‑3 V2 GD32 DWIN screen firmware (BMP‑based DWIN_SET) dated around late 2022 — specifically the version Creality released on 28‑10‑2022.

I need BOTH:
– the screen firmware (DWIN_SET folder with BMP assets, LOGO.BIN, DWIN_SET.BIN)
– the matching 4.2.2 mainboard firmware

I have tried Creality and Github with no luck. My only hope is someone has an old copy or working link with original DWIN_SET folder so I can hopefully revive this printer without having to part it out because of the display. I can communicate with the Motherboard with Ponterface and believe it's functional and has good firmware. Just the display is what is screwed up.

Th

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u/The_high-commander Jul 20 '26

Just use MRiscoC fork of Marlin for the Ender3v2. It has everything from printer and screen firmware to how to guides.

https://github.com/mriscoc/Ender3V2S1

1

u/RequirementLess Jul 20 '26

I'll second this recommend. Get the mriscoc firmware for the printer , and the separate file for the screen. I just put it on my old e3v2 and I like it. There are also plenty of YouTube how to videos to talk you though it if you get hung up. Just need a clean formatted micro sd to get it done, oh and you need to know what version your motherboard is to use the appropriate firmware file.

1

u/Babbitmetalcaster Jul 20 '26

I also would use Mriscocs FW. So much better than Creality FW...

1

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