How to fix Zoom microphone not working

Complete guide with multiple methods and troubleshooting for Zoom microphone issues.

7-10 min read
Expert Verified
Last Updated: August 2025

Quick Answer

To fix the Zoom microphone not working issue, start by checking your audio settings within the Zoom application and ensure that the correct microphone is selected. If the problem persists, verify your system's audio settings and permissions to ensure that Zoom has access to your microphone.

Easy⏱ 7-10 min read

Prerequisites & Requirements

Before attempting to fix the Zoom microphone issue, ensure you have the following:
  • •Operating System: Windows 10/11, macOS, or Linux with the latest version of Zoom installed.
  • •Microphone: A functional microphone connected to your device, either built-in or external.
  • •Permissions: Administrative access to change system settings and microphone permissions.
  • •Backup: Important data should be backed up before making significant changes to system settings.

Method 1: Adjust Zoom Audio Settings

This method is useful when your microphone is not selected or muted in Zoom.
  • •Step 1: Open the Zoom application and sign in to your account.
  • •Step 2: Click on the gear icon (⚙️) in the upper right corner to access Settings.
  • •Step 3: Select 'Audio' from the left sidebar.
  • •Step 4: Under 'Microphone', ensure the correct microphone is selected from the dropdown menu.
  • •Step 5: Speak into the microphone; if the input level bar moves, your microphone is working.
  • •Step 6: Click 'Test Mic' to confirm the audio input. If you can hear your voice, it worked.
  • •Step 7: If it doesn't work, check the 'Mute' button in the Zoom meeting interface.

For Windows 11

Follow these additional steps for Windows 11 users:
  • •Step 1: Right-click the speaker icon in the taskbar and select 'Sound settings'.
  • •Step 2: Under 'Input', ensure the correct microphone is selected and the volume is turned up.

For Windows 10

Windows 10 users should follow these steps:
  • •Step 1: Right-click the speaker icon in the taskbar and select 'Recording devices'.
  • •Step 2: Right-click your microphone and select 'Properties'.
  • •Step 3: Under the 'Levels' tab, ensure the microphone is not muted and the volume is set to a reasonable level.

Method 2: Check System Microphone Settings

Use this method if Zoom settings are correct but the microphone still doesn't work.
  • •Step 1: For Windows, go to 'Settings' > 'Privacy' > 'Microphone'.
  • •Step 2: Ensure 'Allow apps to access your microphone' is turned on.
  • •Step 3: Scroll down to find Zoom and ensure it is allowed to access the microphone.
  • •Step 4: For macOS, go to 'System Preferences' > 'Security & Privacy' > 'Microphone'.
  • •Step 5: Check that Zoom is checked to allow microphone access.

Troubleshooting Common Issues

If you encounter issues, refer to these solutions:
  • •Error: 'No audio input detected' - Solution: Check if the microphone is connected and selected in Zoom settings.
  • •Issue: 'Microphone is muted' - Fix: Unmute the microphone in the Zoom meeting interface.
  • •Problem: 'Microphone not working in other applications' - Workaround: Check system audio settings and permissions.

Advanced Tips & Shortcuts

Enhance your Zoom experience with these tips:
  • •Keyboard shortcut: Alt + A (Windows) / Command + Shift + A (macOS) - Toggles mute/unmute.
  • •Command line: 'Get-AudioDevice -List' (PowerShell) - Lists all audio devices connected to your system.
  • •Hidden feature: Zoom's 'Background Noise Suppression' - Access under 'Audio' settings to improve audio clarity.

Common Mistakes to Avoid

Avoid these common pitfalls:

Expert Tips

Regularly check your audio settings and keep your software updated to avoid microphone issues.