The above occurs with a timer.
Also every 20 boots he PC turns on, then off.
Do these two OS's sound familiar, as they should be, or is there a way to just boot straight to Windows?
Are the two issues related?
Would running Macrium Reflect be a reasonable able idea to obtain a previous image?
P.S. edit - I used the Macrium stick to employ a feature to boot from Windows 10 not Macrium and thankfully it seems to boot into Windows as it should. It was accidental + hope it lasts.
I ran memory diagnostics and it was OK.
I ran SFC + it too was OK. An image would not help, on 2nd thought, as this was powering down after boot since I got the PC but very occasionally. It has increased in frequency so I will bring it to the builder if it continues.
Sorry to have posted unnecessarily.
Edited by Peter1, 03 December 2019 - 05:56 PM.