Cannot connect to NUCLEO-N657X0-Q

[willisk]

Hi. I just ordered a brand new NUCLEO-N657X0-Q, and cant connect to it using STM32CubeProgrammmer. I tried using ST-Link in different modes and reset modes. I also tried using external loader, and discovery under debug authentication, got the error message in the screenshot.

Would appreciate some help.

[Imen.D · Accepted solution]

Hello @willisk and welcome to the Community

Verify Boot pin configurations.

Verify also all physical connections, including USB cables and connectors.

[willisk]

Hi Imen. Thanks for the answer. I think i figured it out. The jumpers were in flash boot out of the box, after changing them to dev boot i successfully connected.

[willisk]

Follow up question: what should i do if i want to connect using flash boot?