I'm having difficulty playing sound using a pair of studio monitors. I've been fiddling around with the connections and realized that the card will turn off if there's nothing plugged in the Right (red) RCA input. If I have the red rca of the L/R rca to 3.5mm plug it comes with, I can use the other port for one of my monitors, but that wastes a slot.
Any ideas around this?
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