Duet 3 Mini + 12864 Display not working

Loris

Hi,
i connected my BTT 12864 Mini 1.0 to my duet 3 mini and the display seems not powered at all.
I connected it using EXP1 and EXP2 connectors.

A friend of mine has same behaviour with duet 3 mini and same kind of display.

we tested and noticed that on 5v pin of EXP1 there is no voltage

Thanks for any help

PCR

rotate both connector 180 degrees and swap them if this not works...