How to fix Discord mic not working

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

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

Quick Answer

To fix the Discord mic not working issue, start by checking your microphone settings within Discord and your system's audio settings. Ensure that the correct input device is selected and that permissions are granted for Discord to access your microphone.

Medium⏱ 7-10 min read

Prerequisites & Requirements

Before attempting to fix the Discord mic issue, ensure you have the following:
  • •A working microphone connected to your computer.
  • •Updated version of Discord installed (check for updates in the app).
  • •Administrative access to your computer to change settings.
  • •Basic knowledge of navigating system settings and Discord.

Method 1: Adjusting Discord Settings

This method is useful when the microphone is not recognized or not functioning within Discord. It involves checking and adjusting the settings directly in the Discord application.
  • •Step 1: Open Discord and click on the gear icon (User Settings) located at the bottom left corner next to your username.
  • •Step 2: In the left sidebar, select 'Voice & Video'.
  • •Step 3: Under 'Input Device', ensure the correct microphone is selected from the dropdown menu. If unsure, select 'Default'.
  • •Step 4: Test your microphone by speaking; the input sensitivity bar should move. If it doesn't, proceed to troubleshoot further.
  • •Step 5: If the microphone still doesn't work, check the 'Input Volume' slider and adjust it to ensure it's not muted.
  • •Step 6: Click 'Let's Check' to test your microphone. If you hear your voice, it worked. If not, check further settings.

For Windows 11

Follow these additional steps specific to Windows 11 users:
  • •Step 1: Right-click the sound icon in the taskbar and select 'Sound settings'.
  • •Step 2: Under 'Input', ensure the correct microphone is selected and check the volume levels.

For Windows 10

Windows 10 users should follow these steps:
  • •Step 1: Right-click the sound icon in the taskbar and select 'Recording devices'.
  • •Step 2: In the 'Recording' tab, ensure your microphone is enabled and set as the default device.

Method 2: Checking System Permissions

This method is essential if Discord cannot access your microphone due to permission settings.
  • •Step 1: Open 'Settings' on your Windows device by pressing 'Windows + I'.
  • •Step 2: Navigate to 'Privacy' and then select 'Microphone' from the left sidebar.
  • •Step 3: Ensure that 'Allow apps to access your microphone' is turned on.
  • •Step 4: Scroll down to find Discord in the list of apps and ensure it is allowed to access the microphone.
  • •Step 5: Restart Discord and check if the microphone issue persists.

Troubleshooting Common Issues

If the above methods do not resolve the issue, consider these common problems and their solutions:
  • •Error: 'No input device found' - Solution: Check if your microphone is properly connected and recognized by your system.
  • •Issue: Microphone is muted in Discord - Fix: Ensure that the microphone icon in Discord is not crossed out.
  • •Problem: Microphone works in other applications but not in Discord - Workaround: Reinstall Discord to reset its settings.

Advanced Tips & Shortcuts

For power users, here are some tips to enhance your Discord experience:
  • •Keyboard shortcut: 'Ctrl + Shift + M' - Mute or unmute your microphone quickly.
  • •Command line: 'discord --no-sandbox' - Bypass sandboxing issues that may affect microphone functionality.
  • •Hidden feature: 'Voice Activity' vs. 'Push to Talk' - Access this in 'Voice & Video' settings for better control over your microphone usage.

Common Mistakes to Avoid

Avoid these common pitfalls:

Expert Tips

Regularly check your audio settings and permissions to ensure smooth operation of your microphone in Discord.