My mom has a Dell laptop that has the backlighting in the keyboard, its only about a year old. The lighting in the keyboard just stopped working the other day, i don't know if she accidently hit something on the screen or something, or what. I just know that the lighting doesn't come on. Is there a certain setting or something that you have to go into to make it turn back on?

On mine I just type in 'Keyboard Backlighting' and it comes up but I can't find it on my mom's. She also has the new Windows 7, if that makes a difference. Plz help!!

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