Target unknown error 32 with STM32N6570-DK

[athern27]

Hi everyone, 
I am trying to program my board but suddenly I am getting 

Target unknown error 32

Error in initializing ST-LINK device.
Reason: Unknown. Please check power and cabling to target.

this error. I tried connecting my board with STM32CubeProgrammer and it successfully connected

This thing is only happening with IDE, I also updated the STLinkV3 firmware, restarted my PC several times and also changed my cable but I am still getting the error. 
Kindly help.

[Imen.D]

Hello @athern27 ,

Did you try connecting with STM32CubeProgrammer to erase the chip and recover?

Check the BOOT0 and BOOT1 jumper settings on your board.

Please check these threads that can help you on your issue :

• Solved: NUCLEO-N657X0-Q: failed to start GDB server
• Nucleo N6 won't flash