Originally posted by og5
So that's what the Fn button was for! right there between ctrl alt and the letters are all grayed out like some kind of mystery button I see the monitor icons on the F buttons, actually there are 2 possibilities. F5 and F9 both have what looks like a monitor icon so it will be interesting to see which one is the real deal
yeah, the Fn key is useful mainly on laptops, for all those extra controls as well, like your volume adjustments...so any other keys you see that's the same color as your Fn key, then you need to press and hold that Fn button when you click the other buttons.
mine is the F5 button for a 2nd monitor...
it's pretty cool, cause you can have just one monitor at a time or use both when you need to...
just make sure in your Display Properties, you adjust each monitor according to their best resolution...
like a 15" will be different than the 21".
oh, btw, nice price for a used 21" Sony (Dell) monitor!
hope it works out for ya!