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#11
The bios controls which one to boot first on. Windows would only go for the one that has the Boot Loader on it. The one that you are using for games and downloads, should not be marked as a Primary or Boot. Windows would only load off of the second drive if you have mirrored the first drive on the second for in case something happens to the first.
I am thinking that you extended your Primary partition over to the second one to make it one large partition that is split between the two.
Last edited by bro67; 02 Aug 2016 at 00:01.