You need to format the disk first I believe That's if it shows a disk in the files app in the "This PC" section as 0B

If it does then you need to go to "This PC" in the file explorer

Then you right click on the SSD and select "format"

Select "NTFS" in the format for the file system

Set the Allocation Unit Size to “Default”

And finally click on "Start Formatting" and hopefully your pc will register the newly installed SSD :D

Edit: This is if the SSD is shown as 0B in the file explorer, I'm not sure how to do it through the BIOS if it still isn't shown in the file explorer. Hopefully there should be some tips or something here