stm32h750b-dk board and no detection of stlk

[BJerk.1]

I have a stm32h750-dk board that I played with long time ago, so I forgot what I did, but since connector CN5 has pins soldered on I guess I tried to program the board through that connector.

Well - the board is not detected when connected to the PC and I suspect that is an issue. 

Is there a solution for that problem?

[STTwo-32]

Hello @BJerk.1 

As you can see on the following screenshots, the STLK USB connector is the CN14. So, you have to program your STM32H750B-DK through this connector:

For more details, look at the UM2488.

Best Regards.

STTwo-32