So I went ahead and installed an m.2 SSD in my girlfriend’s laptop and want to proceed and install the OS. She had a 1TB HDD which is /dev/sda and now the new SSD is /dev/sdb.
How do I switch them around? I want to have the SSD as /dev/sda, and the HDD as /dev/sdb. Don’t ask me why, I have no other reason besides OCD.
Please and thank you.