So I have 2 questions actually: But basically I have a 570gtx hooked up to my monitor via DVI and my 46inch LED TV through mini-hdmi on the GPU.
First question: Any harm in leaving it hooked up? Even when the TV is off. My mouse will still go over to the screen next to it. It also seems like my GPU fan is spinning faster even with the TV off (Any reason why this is).
Second: is there any way I can have some sort of button to switch between single monitor (when my TV is off) that I can click to switch to expanded monitor mode when the TV is on? Instead of pulling up the Windows display screen and disabling it every time I turn off my TV.