Does anybody know if it is possible to disable a second or even third monitor? Basically I want the effect of the monitor being unplugged without having to unplug it. The reason is because steam does not work well AT ALL with multiple monitors. If I play TF2 with my second monitor on and I am trying to shoot, if the cursor is on the second monitor TF2 will disappear and I will have to go to the dock to bring the game back up. The same happens with Portal and every steam game I have tried so far. Steam also has a problem with hot corners, but I downloaded a script called lava corners that seems to do the trick by disabling them and enabling them back easily. So does anyone know how to disable a specific monitor? If you have any other ideas that might work, please let me know!