I have Dell monitors: a U2515H, and a U2413. In Windows 7, Display Manager had a drop-down box at the top allowing me to select either monitor. In Windows 19 (which I've just installed), it's gone, so I can only change brightness for one of my monitors.
I downloaded the latest version from here but no difference (actually it told me my current version was newer).
Is there a software update in the works, or any manual fix I can do?
