- Check the audio output volume, and the audio driver settings.
- Reseat the sound card, if present, to ensure a secure connection.
- Test the sound with another application to determine if the issue is application specific.
- Set playback devices to enabled in the Devices Manager.
- Verify that speakers are connected to the correct jacks.
- Turn off audio enhancements, if enabled.
- Check for updates to the system BIOS or sound card driver.
- Try connecting headphones to validate if the issue is specific to speakers