How Do I Fix No Sound on Windows 7?
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Why is there no sound on my computer windows 7?

If you cannot hear sound, check Device Manager to determine the state of the sound hardware. Click Start , and type device manager into the Start Search field. The Device Manager window opens. … If a sound device is not listed and the computer uses a sound card, reseat the sound card into the motherboard slot.

How do I restore the sound on my computer?

Re-enable Device

  1. Select “System.” Click on “Device Manager” in Windows Vista or Windows 7. …
  2. Double-click “Sound, video and game controllers” to expand it.
  3. Right-click your audio device, and left-click on “Enable.” Follow the on-screen prompts to complete the restoration of your audio device, and restart the computer.
Robert Thorne

Robert Thorne

Automotive & Future Transportation Editor

Robert Thorne covers electric vehicle innovations, autonomous driving systems, global mobility trends, and automotive engineering developments.

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