Question Weird Boot Priority

[KnightArk1]

I have a HDD in my computer, but I got a new M.2 SSD. I did a clean install of Windows 10, (didn't format my HDD yet) but now in BIOS I have 2 of the same drive in the boot priority settings. As in:

Windows Boot Manager ( KINGSTON SA2000M8500G)

KINGSTON SA2000M8500G

If I disable the first one and have the priority to go from the ssd to hdd, it boots up in the hdd windows.
What should I do?

 

[USAFRet]

You needed to have only the SSD connected when you did the OS install on it.

 

[KnightArk1]

You needed to have only the SSD connected when you did the OS install on it.

I think I did, I had the HDD only connected to the PSU.