Wrong Video Card being selected at my Video Device

I have two video cards on my machine. One of them (obviously) controls my main monitor. When I look at the “Video Settings”, the “Video Device” is, of course, selecting the non-primary card, which is not the one that controls my main monitor. Further, I don’t see a way to select or force the selection to the other card. Am I missing a setting or option (or configuration) that controls this? If not, what do you propose.