How to Repair Audio Devices

When you first install an audio device on your computer, a device driver is installed that applies the default settings. Although there are many different types and brands of computer audio devices, most of them will contain a similar set of available options. While most options will not disable the audibility of the device, some programs may change settings crucial to the proper functionality of the device. Generally, these options are located in the registry and control functions such as the maximum frequency and limit of simultaneously played channels. If your audio device is not functioning properly or at all, you can reinstall the drivers for the device to reset all of its settings.

• 1

  Press the "Windows" and "R" keys simultaneously. This displays a "Run" box at the bottom of the screen.

• 2

  Type "Sysdm.cpl" in the "Run" box and click the "OK" button. This opens a "System Properties" window.

• 3

  Click the "Hardware" tab, and then click the "Device Manager" button.

• 4

  Double-click "Sound, video and game controllers." Right-click the audio device and click "Uninstall." Click the "OK" button on the "Are you sure..." dialog box. Windows removes the driver and wipes the settings for the device.

• 5

  Click "Action," and then "Scan for hardware changes." Windows redetects the device and reinstalls the driver. Restart your computer.