PC finalised a few hours ago.
Gave me a headache - wouldn't post, beep or anything, all fans and lights etc were working.
Took me far too long to work out I needed to do a firmware update - had to strip it back to the bare board (only power, no ram, cpu, gpu etc) to do the update as it wouldn't even get to bios with the unsupported CPU
No pics yet - cable management wasn't considered when I put it back together after pulling it apart to flash 😞
Will need to reseat the cooler - running warm at the moment