Remove the bottom cover of the printer base to expose the mainboard.
Before starting, you must know what you are currently running and what hardware you have. tronxy xy-2 pro firmware update
Navigate to > EEPROM > Restore Defaults , then click Store Settings . Remove the bottom cover of the printer base
next hey everyone welcome back to the corner it's me Jeff. and this week we're going to be looking at firmwares and bootloadaders. Jeff's 3d Corner locate the correct factory recovery files
This usually happens if you flashed firmware meant for a different motherboard version. Power down, locate the correct factory recovery files, rename the primary file to force an overwrite, and try booting again.