when shut down its corrupted.
happens all the time with all machines to be fair and there's no rhythm or rym, it just happens from time to time. I would try the r for repair with a keyboard, its not forgot its boot settings, that's a windows error. very common with anything with windows that gets hard shut off, ie switched off by power, biggest floor in all machines.
or you could remove hdd, put on a usb caddy connect to windows its 100% going to have errors & use windows to fix the errors, works with the rios all the time, I know nothing about these put it is a pc and windows and the end of the day. could also bee a sign its time to change hdd so if you do get it running back it up as a must.
good luck