Hoping someone can help!
I used the Support Assistant tool to find, download and install updates. The last one was a BIOS update which failed mid install. After a reboot the NUC simply powers on for a few seconds then powers off and cycles through this continually.
I tried using a bootable USB with Windows 10 to just reinstall / setup from scratch but the POST doesn't even get that far
Would greatly appreciate some help.
Again, many thanks for taking the time to respond.
As it happens, I'd stumbled across another post talking about the security jumper AND putting the BE0087.bio file on a FAT32 formatted USB stick. I'd done that and hey presto, back up and running again.
I'd assume your approach may have also worked and been easier as no need for the security jumper - but none the less its alive again.