Open the Playing Audio troubleshooter
If your computer is having problems playing sound, try using the Playing Audio troubleshooter to fix the problem. It checks for common problems with your volume settings, your sound card or driver, and your speakers or headphones.
Note
To make sure you have the most up-to-date troubleshooters from the Windows Online Troubleshooting Service, your computer should be connected to the Internet. For more information, see Troubleshooting in Windows.
Open the Play Sound troubleshooter by clicking the Start button
, and then clicking Control Panel. In the search box, type troubleshooter, and then click Troubleshooting. Under Hardware and Sound, click Troubleshoot audio playback.
If you're prompted for an administrator password or confirmation, type the password or provide confirmation.
Article ID: MSW700012