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Firmware update - mains power failure...


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Posted · Firmware update - mains power failure...

My UM3 suggested a new firmware was available, so I chose to install it.

It hasn't be networked for a while, so I thought it was probably a worthwhile update.

Unfortunately during the firmware install, with "1 minute remaining", there was a mains power failure 😞


Now when switching on the machine the screen shows no sign of life, but I can hear the fans turning on.
Any thoughts on my next steps to get it working again? Or is it "bricked"?


I have read a few posts about firmware uploading on this forum, but I can't use the USB and system settings as I can't get that far.

I am Mechanical Engineer with limited knowledge of Arduino.


Any help appreciated. Thanks!

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