How to Solve Xhorse Condor XC-Mini Plus II "error code: 20"?

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Error:
Condor XC-Mini Plus II prompts "error code: 20 Spindle motor abnormal, rotate speed can't up to rated value".



Solution:
1.Unscrew all screws marked to remove protection cover and back case





2.Take out driver board



3.Remove the resistor marked, then short-circuit two ends



4.Install all parts back, and Condor II should work fine