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Alienware brightness not working

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broken image
broken image

Well, every now and then (I'd say maybe onceĮvery 2 weeks) The screen will randomly dim itself and cut off my mouse and keyboard.Īfter the first time this happened, I read up a bit on it and someone suggested that I go into the device manager and uncheck the box that says 'Disable USB port to save power'. A little while back I got a popup suggesting that I use the 'Dekstop Mode' option since I leave my laptop plugged in all the time. Hello, I recently bought an Alienware 18 laptop that I frequently use to game on.