Arduino Due wont show up at all!

I tried 5 USB Cables, installed all drivers( USB\VID_2341&PID_003D) but it just wont show Up!!!!!
Please help, this is my first arduino

Maybe your Arduino DUE is faulty ?

Is it detected on another (not specified) computer of the same type ?

I don't know it just arrived

and i don't have any other Computer to test it on

Here is a video on Google drive ( my PC is in German) VID_20211229_225454.mp4 - Google Drive

I noticed that you put your Dueon the computer case; this might be conductive (not sure). So I suggest that you don't do that.

I have no experience with the Due but it has two USB ports; does the proble show on both ports.

All your cables might be charge-only cables; can you test the cables with e.g. a cell phone? Windows should recognise your cell phone in that case.

i have tested the cables, but can you really take the case off?

I took the due off the pc case and took the plastic case off, and this is a problem from both of the native port but a
so in the programming port, and it still fails to this message

grafik

And you dont know anyone else who has a computer that you could test the DUE on ?

No but I've called a friend who also works with Arduino and he's coming over in an hour

I did not see the plastic case under the Due; advisable to keep it on.

COM1 is hardly ever the Arduino; if you disconnect the board, does it disappear from device manager?

Hope your friend has managed. Please let us know.

Yes my friend got it waorking, thanks for the help all!, and no it dosent disappear from device manager

Are you going to tell us how ?

i dont know, he connected it, it worked and then it also worked also on my pc