To fix the issue with your laptop's internal output device (speakers) not producing sound, you can try the following troubleshooting steps:
- Check Volume Settings: Ensure that the volume is turned up and not muted. You can adjust this from the taskbar or the settings menu.
- Set Default Playback Device: Right-click on the sound icon in the taskbar, select "Playback devices," and ensure that your internal speakers are set as the default device. If they are not, right-click on them and select "Set as Default."
- Update Audio Drivers: Outdated or corrupted audio drivers can cause sound issues. Go to Device Manager, find your audio device under "Sound, video and game controllers," right-click it, and select "Update driver."
- Run the Audio Troubleshooter: Windows has a built-in troubleshooter that can help identify and fix sound problems. Go to Settings > Update & Security > Troubleshoot > Additional troubleshooters > Playing Audio and run the troubleshooter.
- Check for Windows Updates: Sometimes, installing the latest Windows updates can resolve sound issues. Go to Settings > Update & Security > Windows Update and check for updates.
- Restart Your Laptop: A simple restart can sometimes resolve temporary issues with hardware.
If none of these steps work, there may be a hardware issue with your laptop's speakers that requires professional assistance.