I'm switching away from Windows 10 tomorrow and need a quick rundown on setting up Dual-Boot on separate hard drives correctly. All I found on the internet was for one drive with multiple partitions or already outdated (I think) and on some form of Debian.
Now to my case, I have four hard drives, one SSD with W10 and three 2 TB HDD with data I wanna keep, a fifth 1 TB SSD is joining for Manjaro.
Is it important (or at least safer) to unplug all drives for the Manjaro installation and plug them in afterwards?
Linux needs to be on #1 in the BIOS boot order right?
What are the steps in Manjaro on setting up Dual-Boot?
Thank you for the help!