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The Acer Chromebook C740 is one of Acer's popular laptops released with the Chrome operating system.

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I cant adjust the brightness

I cant adjust the brightness.

I am getting a very low brightness setting and I cant adjust it. Everything works normal but the brightness, I already try a new LCD, changed the wire, new battery.

Any ideas?

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have you tried to adjust the brightness? Like turning it up and down. Also, is it very dim and you can only see it with a bright light?

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Have you tried resetting the chrome OS?

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On the top of the keyboard there should be a to buttons that look like suns there’s a big one and a small one you want to press the big one about five times that should hopefully help you. Hope you have a wonderful day :)

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vmazzini 将永远感激不已
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