STM32H503RBt6 Nucleo Board STM32 ST-LINK/V3 is not working on board

[Mohan30]

Hi, Can you Help me anyone?
I Use the STM32H503RBT6 Nucleo Board, this is a new board, and I Tried to Connect the board with my PC using a Type C Connector But the Target is not Detect it on my PC.
I updated the Stlink drivers and I checked the jumpers on the board, and that's all correct, then after I tried, it did not work, I tried to update the firmware on the board using St-Link utility software but it did not detect it.

I Using Keil software the Target does not detect it, but the Board LEDs or working well PWR led Glow Properly, and COM LED glows Red color only

STM32H5 Series

Please help to resolve the problem

[STTwo-32 · Accepted solution]

Hello @Mohan30 

I suggest you try using STM32CubeProgrammer and using another Cable (a data cable and not just a charging cable).

Best Regards.

STTwo-32

[Mohan30]

Hello, @STTwo-32 
I tried it.

can you Help me to resolve the probelm. what should do next I'm so confused.