nRF5340 DK - Windows not detecting DK

Hi,

Make sure that you are connected to the port on the short side of the DK and that the power supply selection is set to VDD.

Hi Øivind,

Yes we tried exactly as you mentioned.

There aren't any changes in Device manager when plugging in the board. I even don't hear the USB pluggin sound in Windows. We tried several USB cables as well and we got nRF9160 which connects properly with the same cables.

The supply voltage on the kit seems correct.

There are two other switches on the board, other than the power source selection. What are they set to?

SW10 is set to OFF and SW6 is set to right.

That should be correct. Are you connecting the board directly to the pc usb port? No usb-hub or similar between them? Is SB40 connected or cut? It is located close to the Power source switch.

And can you try the steps in this guide? https://devzone.nordicsemi.com/f/nordic-q-a/24592/my-nrf52-nrf51-dk-kit-doesn-t-work

If that doesn't work, can you send me a picture of the board, in good lighting and as high resolution as possible? So I can perform a final look.

Same problems here. Several PCs, several ports...
No serial ports appeared.

I bought a 30cm cable - works. But there is another nail in my coffin...

Same problems here. Several PCs, several ports...
No serial ports appeared.

I bought a 30cm cable - works. But there is another nail in my coffin...