3,3V yellow, 5V red, LED VIN blue Probe not working

[Phaedrux]

You can see the schematics for your board version here: https://github.com/Duet3D/Duet-2-Hardware/tree/master/Duet2

Is this a genuine Duet or a clone? If Genuine, where and when was it purchased?

[apak]

@phaedrux already did
https://forum.duet3d.com/topic/27120/newbie-with-mfm?_=1647029669492