Hello everyone Image may be NSFW.
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I have HP ProBook 6550B, I was using Windows 7 but yesterday I have upgraded to Windows 8.1 Pro x64. Sound was ok in windows 7 but in Windows 8.1 Speakers does not work but when I plugged Headphones it works proply in it..please help me. Sorry for my bad English, I hope you people can understand this Image may be NSFW.
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Regards Image may be NSFW.
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