ummm

im not sure if all monitors have this but i ran into a few monitors and tvs where you can pop them open and there is a little nob you turn and it makes the screen brighter.

like i said im not sure if they all have this.

i also ran into some 3d card tweaks that let you make the screen brighter you can find some at <a href="http://www.3dfxfiles.com" target="_blank">www.3dfxfiles.com</a>