I try to connect STM32H750-DK with STM32CudeProgrammer but it shows as the picture. What should I do?

[wsuwa.1]

..

[wsuwa.1]

I don't understand, can you make an example video?

[Tesla DeLorean]

Not sure anyone here is that invested, perhaps you work with someone who can assist you?

You could bridge the R144 pads with a wire, or wire some jumper or switch.

You should probably establish that the code you put on the board is where the problem is. As I understand the H750B-DK it uses the LDO, where as the H745I-DISCO uses the SMPS.

[wsuwa.1]

got it

thank you

[Piranha]

Connect mode: Under Reset

Reset mode : Hardware reset

[Tesla DeLorean]

That might work, but these H7's can be bricked quite easily to the point where serious intervention is required. Why there's not a jumper or switch perplexes me.

[Sara BEN HADJ YAHYA]

Hello @wsuwa.1​ ,

Thanks for your feedback,

Adding to what @Community member​ suggested, please check the following article How to unbrick an STM32H7 after setting the wrong power mode

Let me know if it helps!

Sara.