I have a new Ender 3 V2 printer that I assembled. The printer reads the TF/SD stock card info but won't read the auto-level code I downloaded. It doesn't even show up on the card.
I downloaded auto-level code and the printer won't read that code, other than the factory-installed code that came with the printer. I formatted the SD card per advice but still no reading of the card by the printer.
This is my first 3D printer and I am not very tech-savvy but I think I've done everything right per instructions and descriptions I've seen online.