Anyway, I'm trying to hook up my MBP, as well as a dell computer to a dell monitor. (I didn't know anywhere else to go lol) Anyway, I have the dell hooked up with DVI, and the MBP hooked up via VGA using the adapter. Both will work separately, but when I try to do PIP, it won't let me select the vga as the PIP input. Why is this?
Monitor: Dell 2407WFP
Monitor: Dell 2407WFP