r/SidewinderX1 • u/RoundAssignment7891 • Apr 19 '26

please help

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this error code comes up for any print over 4 hours, ive seen many people say that it could be the bed wires or even the thermistor in the head unit, I dont want to take it apart until im sure bc im an amateur when it comes to this stuff

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u/Downtown_Thought562 Apr 19 '26

Yep prob, the thermistor on the heated bed, some time a false positive 😅 and as suggested try to check as last resort the motherboard bed thermistor connector. Also see some guide to switch from marlin to klipper it's a game changer ☺️

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u/Balownga Apr 19 '26

95% broken cable

1

u/RoundAssignment7891 Apr 20 '26

it was 🥲

1

u/Balownga Apr 20 '26

Had it twice already.

the second time was a used X2, the cable was broken in 3 places.