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Ender 3 v2 - Firmware WILL NOT Update. I've tried as much as I possibly can, but still can't get my printer to recognize the firmware files. I've formatted the card to FAT32, and proper allocation sizes, and have changed the names of the files to simple things like 'firmware.bin' or 'firmwarenew.bin' in case there are character limitations.
Turned off the printer and removed the SD Card. Formatted the SD card to FAT32 to clear off the firmware and give a clean slate. Added a gcode file named test.gcode to the sd card. Put it into the printer's card slot. Turned on the printer.
On a fresh format SD card copy the folder found in the "Screen folder" in the firmware zip, it should be called "DWIM_SET". Unplug your screen and remove the 4 screws in the back, and pop the back cover off, there is an SD slot on the board, insert the SD card here, reconnect and boot on. This may fix the screen issue, (In my case it just made ...
For the DACAI screen specifically, I also flashed another DACAI screen firmware, also available in mrisoc Git repo: dacai_update.zip. Place the firmware.zlib file in the root of the SD card and flash. Repower the printer after flashing both firmware and private folder.
3. Disassemble the hotend of the printer. 4. Loosen/remove the screw holding the thermistor. 5. If the printer is turned on now, it should start up and get past the boot screen. 6. Reassemble the hotend, but make sure not to tighten the screw holding the thermistor to much. (should be slightly loose keeping the thermistor in place) 7.
Essentially, what I think you need to do is compile your firmware as if it were a stock Ender 3 V2 using the settings files I linked above but then change your print area the configuration.h file to match the X400 x Y400 x Z500 print bed area. Look for the following: // The size of the print bed #define X_BED_SIZE 200 #define Y_BED_SIZE 200 ...
Stuck on Creality Logo screen after trying to firmware update my Ender 3 v2. firmware. I tried to flash the firmware for the CR Touch auto leveler, and now I am stuck on the Creality Logo screen. Here is what I have done so far: I have formatted my SD card to both 4096 and 8K, and made sure it was fat32. I have made sure I am using the right ...
I have a simple firmware question. I have been running Jyers config for a year and a half now on my Ender 3 V2 and have been happy with it. I am using with a bltouch and have made minor tweaks to the config. My latest update was in 2/22. I am also running with Octopi on a RPi Zero/w V2 and have been very happy with the performance.
1. I had the constant beeping, black screen issue. I went to Creality Cloud Firmware for 3D Printers: Ender 3 v2 Mainboard version 4.2.2. I installed Ender-3 V2-Marlin-2.0.1 - V1.2.1 - Filament because I have the Ender 3 v2 4.2.2 board. This is the only firmware that loaded.
My Ender 3 v2 came stock silent, but still had the 4.2.2. If you have a "Silent board" make sure you know which you have. there is a lot of conflicting info out there. Format the SD card as FAT32, put the bin file on it and then power up the printer with the SD card. No need to unplug power. Wait 15-20 seconds and the printer will boot.