Ultra96 died

Question

Hi Guys,

My Ultra 96 just died, I was stepping through with the debugger and noticed the fan stopping.

All lights out, and now won't power up.

I have tested the PSU and that is fine.

Anyone any ideas?

Cheers

Andy

ctammann · Answer

ok, so in the past instances something failed on the board.

KILL_N is an output of the ZU+ on MIO34. If the user creates a design that mis-handles MIO34, then they could be inadvertently forcing the shutdown. They could try one of our known-good designs, like our out-of-box design to see if it works with that. If it does, then they need to fix their own design.

If it still fails with one of our known-good designs, then it’s likely a board failure.

That being said, I would check on when you purchased the board and see if it might still be under warranty. We have seen very few of these cases so it doesn't point to a specific issue that could be addressed. Sorry I couldn't be more help.

Thanks

Chris

Ultra96 died

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