To retrun to the stock firmware try to downlaod the firmware, change the name of the file an flash the printer; then use the tft file provided to flash also the screen. That should work.
Daniel i saw your 2 videos and you help me to identify the error this is what i did to fix it, i use a usb and the sd card at the same time, i downgrade the screen to the version 23 and in the sd i upload the firmware of the printer both from the web page you show in the video, start with bot devices plug downgrafe the version and continue qith the instalation menu, but fail remove the usb and start over the process with the sd no work,plug the oeiginal screen and yurn on and did a horrible big bip sound ao turn off ans plug the new screen and how work perfectly
I had nothing but issues with the Nebula setup, I swithed back for a about a month. nI had to completely reinstall the .4 firmware. 1. There is a Micro SD on the side of the old screen housing.. Get a micro sd card Format it, and drag the TJC file over only. This will install the old firmware, back into the old screen. 2. Format the regular SD card and drag over the 123.bin. This is the machine firmware. Put in the sd card, power it up and, let it go. I had to do this a few times before it worked. The SD card slot on the printer sucks and will wear out.
I noticed you still have the SD card in while trying to boot off of the old screen. Make sure there isn't any firmware files on the SD card. If you do have an update, rename it to 123.bin then when it's done just delete the file. You should be fine for the old screen. Thing you need to note though is you can't have any update firmware files on the SD card for the board when you're trying to use any of the screens.
But not impressed I recommend staying stock until Creality fixes these two major issues first is with the Z axis the printer will ignore the slicers set limitations for the Z axis causing it to skip or Miss layers, causing the nozzle to crash into the print, potentially damaging the printer as well. Also, there’s an issue with auto leveling, causing the Y axis motor to when moving to the probe position due to it trying to accelerate at the same speed as the KE which the SE can’t handle, causing inconsistencies in the levelling data, causing levelling problems and a bunch of other stuff I can continue yapping about, but I give up right now and not impressed paid $150 for this thing and I can’t even use my printer now
If you ever get a chance to report this to Creality support I’ve reported it multiple times and I am trying to escalate this case about the specific issue. I don’t know why they wouldn’t test their product properly before selling it
You need to format the SD card to FAT32 and allocation size to 4096 bytes
To retrun to the stock firmware try to downlaod the firmware, change the name of the file an flash the printer; then use the tft file provided to flash also the screen. That should work.
Daniel i saw your 2 videos and you help me to identify the error this is what i did to fix it, i use a usb and the sd card at the same time, i downgrade the screen to the version 23 and in the sd i upload the firmware of the printer both from the web page you show in the video, start with bot devices plug downgrafe the version and continue qith the instalation menu, but fail remove the usb and start over the process with the sd no work,plug the oeiginal screen and yurn on and did a horrible big bip sound ao turn off ans plug the new screen and how work perfectly
Having the exact same issue. Any updates?
I had nothing but issues with the Nebula setup, I swithed back for a about a month. nI had to completely reinstall the .4 firmware.
1. There is a Micro SD on the side of the old screen housing.. Get a micro sd card Format it, and drag the TJC file over only. This will install the old firmware, back into the old screen.
2. Format the regular SD card and drag over the 123.bin. This is the machine firmware. Put in the sd card, power it up and, let it go.
I had to do this a few times before it worked. The SD card slot on the printer sucks and will wear out.
You need to conect the screen cable to the nebula pad
Ditto
I noticed you still have the SD card in while trying to boot off of the old screen. Make sure there isn't any firmware files on the SD card. If you do have an update, rename it to 123.bin then when it's done just delete the file. You should be fine for the old screen. Thing you need to note though is you can't have any update firmware files on the SD card for the board when you're trying to use any of the screens.
But not impressed I recommend staying stock until Creality fixes these two major issues first is with the Z axis the printer will ignore the slicers set limitations for the Z axis causing it to skip or Miss layers, causing the nozzle to crash into the print, potentially damaging the printer as well. Also, there’s an issue with auto leveling, causing the Y axis motor to when moving to the probe position due to it trying to accelerate at the same speed as the KE which the SE can’t handle, causing inconsistencies in the levelling data, causing levelling problems and a bunch of other stuff I can continue yapping about, but I give up right now and not impressed paid $150 for this thing and I can’t even use my printer now
I’m in the same situation that you are in
I did to much upgrades in this printer and it still sucks
If you ever get a chance to report this to Creality support I’ve reported it multiple times and I am trying to escalate this case about the specific issue. I don’t know why they wouldn’t test their product properly before selling it