Xenon Went dark on Me

I am having a problem …My Xenon went into a hard fault and the only way to recover it was to USE it in DFU mode flashing yellow then I flashed tinker-0.9.0-xenon.bin and it says flash success then the device goes dark and the only way to see it is to put it in DFU Mode any ideas ??

Hi @jade7272,

Can I ask you to do the following?

In CLI, run the following semi-magic commands:

particle update
particle flash --usb tinker

Let me know if this does not bring it back to a known state.

Actually that worked thank you

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