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nicole1
Fanfold Paper
Posts: 4
Registered: ‎09-06-2015
Location: US
Views: 3,272
Message 11 of 11

Re: Uninstalled Dolby digital Plus 7.5.1.1 - Lenovo y50-70

Never mind. I went to http://support.lenovo.com/us/en/, selected my product, went do downloads tab, ran the updated audio driver download from the website. As it was running from the website, I clicked on "view download", this caused it to open the download wizard after it finished downloading. The wizard uninstalled the previous audio driver, then asked to reboot, after it came back up it automatically installed the updated driver then asked to reboot again. When it came back up, my Dolby digital worked. It installed driver version 7.5.1.4.. Apparently, although Dolby digital asks for version 7.5.1.1., it will work with 7.5.1.4. Just be certain that you are getting the install wizard to properly uninstall and reinstall your audio driver.

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