Brightness changes not at all after upgrade windows 8.1.

SVE14A27CXH

Brightness only changes not at all after upgrade windows 8.1.

Hi OT7!

You can check this page to update the Vaio update software, you also try to turn off the screen brightness auto set by referring to this page.

-Tim

If my post answered your question, please mark it as "accept as a Solution.

Tags: Sony Computers

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