I have a new Acer and it's amazing. I was getting into games with the Epic games installer but MAN it was eating up drive space and my image backups were getting huge. So I installed a second 1 TB M.2 ssd in the second slot on the MB and like many motherboards do, it makes the new data drive, drive 0. It doesn't cause me any huge problems , i just have keep an eye out when doing my image back up and make sure I'm backing up the correct drive because it knocks my source drive down the list. plus i wonder if I put another drive in, will it make that drive 0 also? Does anyone know why tha it does that and I imagine you can't fix it or stop it from doing it in the first place.