LAPTOP DISPLAY,

Question

the brightness on my CY25 laptop is way to much. i tried pressing the fn key and using the up and down arrows, but even with the brightness turned down everything that is dispayed is still bright. for example, a color that is usually dark red is now a light red and it is very annoying. i cant even read some of the text on the screen because it is not even visible. i cant even see the lines surrounding this box that im typing in. PLZ HELP THIS IS VERY ANNOYING. and dont say change the video driver because there is already loads of problems with the ones out there for this module