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Jun 14, 2021 1:04 pm
I bought and installed the touchscreen and BLtouch on my Ender 3 pro. I downloaded the firmware, put it on a blank SD card, and when I power on the printer, I get a Creality start up screen with a status bar below it, but the bar never moves. The BLTouch is flashing red. What should I try now?
1 Reply
Jun 15, 2021 11:16 am
@psychopet Have you format the SD card before putting the firmware in it? Even it is a blank sd card, you better format it.
