So, I have two drives. #1 is a 1TB M.2 SSD, I’m currently dualbooting W10 and Linux Mint. (Please don’t hate, I use Windows only for work, cannot drop it. #2 is an older 250GB Sata SSD, it’s empty. I want to fresh install both OSs to #2 and use #1 as home for Linux.
Problem:
Drive #2 doesn’t show up as boot option in EFI (MSI Z690-A), only #1. When I boot into Windows setup from USB, I can start the installation, but it wants to reboot during the progress and I can’t choose #2 at all. So it boots into Linux, I see unfinished Windows on #2 but can not do anything about it.
I’m no beginner, but I’m clueless here. Any help?
I had a really frustrating time when I was trying to have a SATA and m.2 drive. Turns out some sata ports cannot be used while an SSD is in a given m.2 slot.
Look up your motherboards instruction manual, it should have the rules listed out. Give them to chatgpt and ask it to tell you how to plug your drives in.