How to Fix No Sound After Windows Update

Hey there! If you’ve just updated Windows and suddenly your computer is silent, don’t worry—you’re not alone. This is a common hiccup, and it’s usually fixable with a few simple steps. Let’s walk through it together and get your sound back in no time!

1. Check the Basics First

Step 1: Make Sure Nothing Is Muted

• Click the speaker icon in the bottom-right corner of your screen.
• Make sure the volume slider is up and the icon isn’t muted (no red X or circle).
• If you have external speakers or headphones, check their volume and mute buttons too.

Step 2: Try a Quick Restart

• Sometimes, a simple restart can solve sound issues after an update.
• Click the Start menu, select Power, and then Restart.

2. Check Your Playback Devices

Step 3: Select the Correct Output Device

• Right-click the speaker icon and choose “Open Sound settings.”
• Under “Choose your output device,” make sure the correct device is selected (like your speakers or headphones).
• If you’re not sure, try switching to another device in the list and see if the sound returns.

Step 4: Test Your Sound

• In the same Sound settings window, click “Device properties” and then “Additional device properties.”
• Go to the “Advanced” tab and click “Test.”
• If you hear a sound, you’re all set! If not, keep going.

3. Update or Roll Back Your Audio Driver

Step 5: Update Your Audio Driver

• Right-click the Start button and choose “Device Manager.”
• Expand “Sound, video and game controllers.”
• Right-click your audio device (like “Realtek High Definition Audio”) and select “Update driver.”
• Choose “Search automatically for drivers.”
• Follow the prompts and restart your computer if needed.

Step 6: Roll Back Your Audio Driver (if needed)

• If updating didn’t help, right-click your audio device again in Device Manager and select “Properties.”
• Go to the “Driver” tab and click “Roll Back Driver” if the option is available.
• Restart your computer.

4. Run Windows Troubleshooter

Step 7: Use the Built-in Troubleshooter

• Go to Settings > System > Sound.
• Scroll down and click “Troubleshoot.”
• Follow the on-screen steps. Windows will try to detect and fix any sound problems automatically.

Step 8: Check for Additional Windows Updates

• Sometimes, Microsoft releases quick fixes for issues like this.
• Go to Settings > Update & Security > Windows Update.
• Click “Check for updates” and install any available updates.
• Restart your computer afterward.

Frequently Asked Questions

Why did my sound stop working after a Windows update?

Sometimes, Windows updates can change audio settings or install drivers that don’t work perfectly with your hardware. It’s frustrating, but usually fixable!

How do I know which audio device to select?

If you use external speakers or headphones, choose those from the output device list. If you’re unsure, try each one and see which brings the sound back.

What if my audio device isn’t showing up at all?

Try unplugging and plugging back in your device, or restarting your computer. If it still doesn’t appear, you may need to reinstall your audio driver from the manufacturer’s website.

Is it safe to roll back my audio driver?

Yes, rolling back a driver simply returns it to the previous version, which can often fix compatibility issues introduced by updates.

Can I undo the Windows update that caused the problem?

You can uninstall recent updates by going to Settings > Update & Security > Windows Update > View update history > Uninstall updates. Only do this if nothing else works.

Will I lose my files if I reset my sound settings?

No, changing sound settings or updating drivers won’t affect your personal files.

What should I do if none of these steps work?

If you’ve tried everything above and still have no sound, reach out to your device manufacturer’s support or a trusted tech friend. Sometimes, hardware issues or deeper software problems need extra help.

Remember, you’re not alone—these things happen to everyone at some point. Take it step by step, and you’ll have your sound back before you know it. If you need more help, don’t hesitate to ask!