nrf54h20-dk flash failed.

[Bruce2048]

I strictly followed the tutorial in the document to develop

(docs.nordicsemi.com/.../ug_nrf54h20_gs.html

but the west flash still failed in the end. Here I record my operation process.

1.ncs version(with west update success)

2.the sample zephyr/samples/sysbuild/hello_world also build success.

3.some nrfutil command

4.flash always failed.

So please help to solve the flash issue.

[Bruce2048]

OK.Thank you for your reply.

It still failed.And I think it's no need to continue to the other steps.

Here is the voltage:

1:5.05V

2:0.00V

3.1.787V

4.0.803V

5.0.843V

[Hung Bui]

Hi Bruce, 

The voltage on the pins seems to be OK. 

I'm afraid we're running out of idea how we can recover the board. 

Do you have other board that can be used ? If you do, please make sure the onboarding process has to be done before flashing anything else. 

I will try to check internally if we can find a solution and let  you know if there is any update. I afraid that in the mean time you would need to find a new board to continue the development. 

[Bruce2048]

Yes, I have another one, and the other one has been set up successfully.

Looking forward to your early reply, because one board is not very convenient to use, both my colleagues and I need to use.

Thank you.