acer revo realtek audio driver windows 7

Right click the Realtek High Definition audio and choose to Uninstall it.Ĥ. Expand Sound, video, and game Controller.ģ. The corrupted or missing or even damaged audio driver can cause your Dolby Digital Live or DTS out of work as well, so at this point, you would better uninstall the problematic audio driver and install a new and latest one.Ģ. Related: Creative Sound Blaster Not Detected on Windows 10 Solution 2: Uninstall and Reinstall Realtek Audio driver Once you have enabled the Dolby Digital Live/DTS and set the Speaker or microphone as the default device, you can play the test for the Dolby Digital Live again to see if it can work correctly on Windows 10 this time. Here you should make sure that you have enabled Show disabled devices and Show disconnected devices option. Click Apply and Ok to save the setting changes. Right click the device and set it as the Default device.ģ. Right-click the Volume icon and choose Playback devices.Ģ. And you can check the playback devices settings.ġ. The Media Feature Pack for N edition of Windows 10 Version 1703 can provide the same sound functionality as Windows 10.Īfter you download it, you are able to enable the Dolby Digital Live. In the first place, you can try to install the Media Feature Pack to turn on the Dolby Digital Live or DTS after Windows 10 Creators Update. And here is another Dolby error you may meet: unable to start Dolby audio driver on Windows 10.Ģ: Uninstall and Reinstall Realtek Audio driverģ: Troubleshooting Dolby Digital Live/DTS Solution 1: Enable Dolby Digital Live/DTS Upset though you may be, you are supposed to fix this Dolby Digital Live or DTS not working on Windows 10 issue as soon as possible, for you are unable to appreciate the high-quality sound from your Realtek HD audio on Windows 10.

The first thing at that time they tried to do is to play the sound test for Dolby Digital Live or DTS in device manager, but to their surprise, Windows 10 prompts them that it failed to play the test tone. When they connect the Dolby Digital Live or DTS to the audio device, only to be told that this operation is unsuccessful, please try again or reinstall another application. It is reported that many Creative Sound Blaster X-Fi users have encountered their Dolby Digital live or DTS failed to work on Windows 10.

Acer revo realtek audio driver windows 7