How Do I Install an Audio Device in Windows 7?

How do I fix no audio device windows 7?

Fix audio or sound problems in Windows 7, 8, & 10

1. Apply Updates with Automatic Scan.
2. Try Windows Troubleshooter.
3. Check the Sound Settings.
4. Test your Microphone.
5. Check Microphone Privacy.
6. Uninstall Sound Driver from Device Manager and Restart (Windows will attempt to reinstall the driver, if not, try the next step)

How do I find my audio device in Windows 7?

How do I test the microphone on my Plantronics USB headset on my Windows 7 PC?

1. Confirm that the headset is connected to the computer and that it is selected as your PC’s default audio device.
2. Go to Start > All Programs > Accessories > Sound Recorder.