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New BTT SKR Mini 3/3.0 in an Ender 3. Red blinking light on power up?


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I just received my SKR Mini E3 v3.0 this week and installed it in my Ender 3 v2 with BLTouch last night. I chose the kit with the modified cable for the stock Ender screen.

I started the machine up with the SD card inserted and it didn't appear to take the firmware (no .CUR). I reformatted the card and tried again, and now I have the firmware.CUR file on the card. This tells me that apparently the board is receiving power and able to install firmware.

However, I still have a constant red light and a blinking red light right next to it. The fans don't seem to spin up and the display doesn't change.

I have tried to start it up with the BLTouch removed, with the display removed and both removed.

Can you please help me out?







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