Unchanging Screen

Question

Hi All, Hopefullyone of you bright people can help me, I just upgraded my M15x to Win7 Pro, reloaded the drivers, hopefully in the right sequence. The problem I'm having is that although the 'popup' on the screen works whenever I use FN+F4/F5, the screen remains a constant setting, it won't lighten or darken. The screen is one of those 15.5 WideFHD 1920x1080 WLED. The video card is an ATI Radeon HD 5850 ( I think), I got a 'refurbished' system, not quite sure how to find out what I got exactly. Any help would be sincerely appreciated.

FLNick · Answer

UPDATE: I got it figured out . I had reloaded the wrong video driver. So far, all seems good.

Locked Topics – Alienware General

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