Question
STM32 NUCLEO-N657X0-Q won't connect (and I can't upload code)
Despite my best efforts I cannot manage to connect my board to my PC and upload code (doing so from the Programmer). The environment consists of all three Cube applications (MX, IDE, Programmer) all at the latest version. Hardware wise, the board's jumpers are correctly placed for code upload, with the ST-LINK led turned on, as well as LED4 and LED9. There's also another blinking red led. I have tried all of the possible configurations (changing the frequency, mode, etc) and nothing seems to be working. The target voltage shows 3.3V, the programmer also can firmware upgrade the board, however I simply cannot connect to it. Please help!
