I can't say which worked, or it was the combination? - but it is installed.
313 bios update
Additional 250gb Samsung 980 M.2 2280 pcle 3.0x4 - bought a screw from ebay, you don't need the stand off.
Now booting from the original board.
USB install using 'etcher' - instead of dvd.
Only thing I very briefly see, during start up, is 'ACPI ERROR'
Just have to work out how to get Firefox and Thunderbird to auto start? Any ideas?
313 bios update
Additional 250gb Samsung 980 M.2 2280 pcle 3.0x4 - bought a screw from ebay, you don't need the stand off.
Now booting from the original board.
USB install using 'etcher' - instead of dvd.
Only thing I very briefly see, during start up, is 'ACPI ERROR'
Just have to work out how to get Firefox and Thunderbird to auto start? Any ideas?