Ender 3 Pro Blue Sc...
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Ender 3 Pro Blue Screen

New Member Registered
Joined: 1 year ago
Posts: 1
Topic starter  

I just bought an Ender 3 Pro with the 32 bit Creality 4.2.2 motherboard. I tried to install new firmware for a BL Touch with the adapter board and the yellow, blue and red wires but now I am just seeing a blue screen upon startup.

I FAT32 formatted the Creality 8GB SD card and installed the 4.2.2 Ender-3 pro 32bit Marlin2.0.1 BLtouch V1.3.1with adapter board.rar file. Still a blue screen. I've watched all of the videos and I can't see what I'm doing wrong.

Should I install the BL Touch then update? 

Thanks for any help

Eli liu
Joined: 2 years ago
Posts: 462

Yes, you need to install the BL touch first and then flash the firmware. BL touch also has a version(1.0.1 or 1.0.3), find it on the BL touch and use the corresponding firmware.