You’re going to hear a lot of people saying how straight forward Windows is install; I’m avoiding W11 so have my W10 anecdote.
The only way I’ve ever been able to install W10 is to disconnect every single peripheral except m/kb and one single drive.
Anything else over the years, be it different mobos, HDD,SSD m.2 thingies it’s always been the same; anything more than m/kb and one single disk W10 shits the bed.
If you’re still struggling, try that.
Lives next door to Alice