I use a project on stm32g070 and cubeide but i have a problem before start the project, to connect the board it say : no device found on target

[STM32folk]

any help with this problem? 

thanks

[ChahinezC]

Hello @STM32folk​,

Please try to keep the title as a short description of your request and provide more details in the main question core.

It seems your problem is similar to the STM32F769 Discovery board - STLink does't detected the main MCU thread.

Please mark my answer as best by clicking on the "Select as Best" button if it fully answered your question. This will help other users find this solution faster.

Thank you.

Chahinez.

[Tesla DeLorean]

Is this a custom board?

Suggests a connectivity or power issue with how the debug connection is facilitated.​