I recently installed windows 10 onto my new PC build on an ssd. I set said ssd as first in the boot order but for some reason it gets ignored and I have to boot windows manually every time I turn on my PC.
Is Windows Boot Manager a choice in the boot menu? If win 10 is formatted as GPT its a possible you should have Windows Boot Manager as 1st boot device. Or is there a choice with your boot drive listed with UEFI: before it?