Having issues flashing also have a mcu serial error | Rat Rig Community [Unofficial] | Page 1

supple forum May 31, 2026, 9:56 PM

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first printer build so bear with me on this. any help

📎 klippy_2.log

fiery sundialBOT May 31, 2026, 9:56 PM

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To help others find answers, you can mark your question as solved via Right click solution message -> Apps -> ✅ Mark Solution

clear bobcat May 31, 2026, 9:57 PM

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use the manual method

supple forum May 31, 2026, 9:59 PM

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Tried that also. will no go past check board status? idk if i am doing it incorrectly

clear bobcat May 31, 2026, 10:01 PM

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how did you confirm the manual method worked?

supple forum May 31, 2026, 10:10 PM

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following the sets till it says check board status it does not go any further.

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steps*

clear bobcat May 31, 2026, 10:32 PM

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did the filename change?

supple forum May 31, 2026, 10:35 PM

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no.

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also have this error

clear bobcat May 31, 2026, 10:43 PM

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If the filename didn't change then the SD card manual flashing didn't work

supple forum May 31, 2026, 10:56 PM

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so, suggestions>

#Having issues flashing also have a mcu serial error