Question about Acer Aspire 5500 5570-2609 Laptop

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How do i control the brightness mine goes in and out (light to semi-dark) all by itself

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Likely a loose cable or your screen is starting to go if it's doing it at random. Best bet is to run a screen diagnostics on it using SANDRA lite and then open up the front panel and see if the cables are in tight.

Posted on Sep 06, 2010

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You'll have to describe the problem in a bit more detail, because it could be a couple different things based on when it goes dark and what "dark" means.

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I'm working on the same model with a similar problem (not sure it's the same) and will be ripping into it soon and will post the results.

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