So i have progress, battery replaced, updated bios to newest, reset defaults and then adjusted to suit. I now have a machine that boots to a clean UNRAID OS running 6.8.3 as my system was before the newest issues.
If I try and boot from my configured flash the system now boots and gets to the login screen but wont let me logon with root - root. The web browser also doesn't load although the PC name and IP address are shown as expected. I can also ping the machine.
Next steps please preferably without having to start the whole config again