How Do I Fix No Sound On Windows 7. Download the compatible audio driver. Select the device you want to troubleshoot and then continue through the troubleshooter.
4 Reboot your Windows 7. To Fix Simply follow the steps below. Automatically update your audio driver.
If the Sound Driver is corrupt or missing you will not be able get sound from the speakers or the headphones.
Verify that the current audio device is the system default. Under the playback tab make sure Speakers icons is set to green. But dont worry as we have 10 Ways to Fix No Audio Output Device is Installed. Please go to Control Panel and open Device Manager Locate Sound Vide.