π€ Microphone Not Working on Windows 10? (13 Easy Fixes)
Is your microphone suddenly not working on Windows 10 or Windows 11? Maybe people cannot hear you during calls, your mic is not detected, or apps like Zoom, Discord, or Google Meet show no input sound.
Microphone problems are very common on Windows computers and are usually caused by disabled permissions, incorrect settings, driver problems, or faulty audio devices.
The good news is that most microphone issues can be fixed without replacing hardware.
In this guide, you’ll learn step-by-step methods to fix a microphone not working on Windows.
π§© Why Is My Microphone Not Working?
Common causes include:
- Disabled microphone permissions
- Incorrect input device selected
- Faulty or outdated drivers
- Muted microphone settings
- Windows update conflicts
- Loose headset connections
- Audio service problems
⚠️ Common Signs of the Problem
You may notice:
- Microphone not detected
- No voice during calls
- Apps cannot access the microphone
- Low microphone volume
- Static or distorted sound
- “No Input Device Found” message
π ️ Method 1: Check Microphone Connections
For external microphones:
- reconnect the cable
- try another USB or audio port
For headsets:
- unplug and reconnect
- test on another device
π Loose connections are a very common cause.
π ️ Method 2: Restart the Computer
Temporary audio glitches can stop microphones from working.
Steps:
- Restart the PC
- Test the microphone again
π ️ Method 3: Check Microphone Permissions
Windows may block apps from using the microphone.
Steps:
-
Open:
Settings → Privacy & Security → Microphone
-
Enable:
Microphone access
- Enable access for your apps
Examples:
- Zoom
- Discord
- Google Meet
- Skype
π ️ Method 4: Select the Correct Input Device
Windows may use the wrong microphone.
Steps:
- Right-click the speaker icon
-
Open:
Sound settings
-
Under:
Input
- Select the correct microphone
π ️ Method 5: Increase Microphone Volume
Steps:
-
Open:
Sound settings
- Select your microphone
-
Increase:
Input volume
π Very low input volume may appear like a dead microphone.
π ️ Method 6: Run the Audio Troubleshooter
Steps:
-
Open:
Settings → System → Troubleshoot
-
Select:
Other troubleshooters
-
Run:
Recording Audio troubleshooter
π ️ Method 7: Update Microphone Drivers
Outdated drivers often cause mic problems.
Steps:
-
Press:
Windows + X
-
Open:
Device Manager
-
Expand:
Audio inputs and outputs
- Right-click your microphone
-
Select:
Update driver
π ️ Method 8: Reinstall Audio Drivers
Steps:
-
Open:
Device Manager
- Right-click the microphone device
-
Select:
Uninstall device
- Restart the PC
π Windows will reinstall the drivers automatically.
π ️ Method 9: Restart Windows Audio Services
Steps:
-
Press:
Windows + R
- Type:
services.msc
- Press Enter
-
Find:
- Windows Audio
- Windows Audio Endpoint Builder
- Restart both services
π ️ Method 10: Disable Exclusive Control
Some apps can block microphone access.
Steps:
-
Press:
Windows + R
- Type:
mmsys.cpl
- Press Enter
-
Open:
Recording tab
- Select your microphone
-
Open:
Properties → Advanced
-
Uncheck:
Allow applications to take exclusive control
π ️ Method 11: Check for Windows Updates
Updates sometimes fix microphone bugs.
Steps:
-
Open:
Settings → Windows Update
-
Click:
Check for updates
π ️ Method 12: Test the Microphone in Another App
Sometimes the problem affects only one application.
Test using:
- Voice Recorder
- Zoom
- Discord
- Google Meet
π This helps identify app-specific issues.
π ️ Method 13: Try Another Microphone
If nothing works:
- test another headset
- use another USB microphone
π This helps determine whether the issue is hardware-related.
❓ Frequently Asked Questions (FAQ)
❓ Why is my microphone detected but not working?
Usually because of:
- muted settings
- low input volume
- blocked permissions
- driver issues
❓ Can Windows updates affect microphones?
Yes. Some updates may temporarily interfere with audio drivers.
❓ Why can apps not access my microphone?
Windows privacy settings may be blocking microphone access.
π Also Read
π Related Guide
π Top Computer Problems and How to Fix Them (Complete Guide)
✅ Final Thoughts
Microphone problems on Windows are usually caused by permissions, driver issues, or incorrect settings. Most problems can be fixed by checking input devices, updating drivers, and restarting audio services.
Keeping Windows and audio drivers updated helps prevent future microphone issues.
π‘ Pro Tip
If your microphone stops working after connecting Bluetooth headphones, Windows may automatically switch to another audio input device.

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