A computer microphone with no sound is a common but bothersome problem, especially when you need to make a voice call, video conference or record audio. Don't worry, this problem can usually be solved with simple troubleshooting and actions.
Step 1: Check Hardware Connections and Microphone Settings
Before we dive into the troubleshooting, let's start with the easiest part to make sure the problem is not caused by external devices or settings.
1. Check the microphone connection
If you're using an external microphone, check that it's properly connected to your computer's microphone port (usually the pink jack). If it's a USB microphone, make sure the USB port is firmly connected.
If it's a headset with its own microphone, check that the headset is plugged into the correct connector (usually a 2-in-1 connector or separate microphone and headset connectors).
2. Check if the microphone is disabled
Right-click on the volume icon at the bottom right corner of your computer and select "Sound".
In the "Recording" tab, check if the microphone device is shown as "Enabled". If it shows "Disabled", right-click on the microphone device and select "Enable".
3. Check the microphone volume setting
In the "Recording" tab of the "Sound" window, select your microphone device and click "Properties".
In the Levels tab, make sure that the microphone volume is not minimized and that the microphone boost (if any) is set appropriately.
Step 2: Check if the microphone driver is working
If there are no problems with the hardware connection and settings, then it is likely that the microphone driver is malfunctioning. The driver is the bridge between the hardware and the operating system. If the driver is damaged, outdated or incompatible, the microphone will not work properly.
1. Check the driver status
Right-click on "This Computer" or "My Computer", select "Manage" and enter "Device Manager".
Find "Audio Input and Output" or "Sound, Video, and Game Controllers", expand it and check if the microphone device has a yellow exclamation mark or question mark. If so, there may be a problem with the driver.
2. Update or reinstall the driver
If you don't want to update the drivers manually, you can use Driver Sentry to automatically scan and update all the hardware drivers to make sure the device is running stably.
Click the download button to get the latest version of Driver Sentry. After installation, open the software and click "Scan".
If the software detects outdated or damaged drivers, it will recommend updates. Click "Repair Now" to complete the update.
Restart your computer to see if the issue is resolved.
Step 3: Check Application Permissions and Settings
Sometimes, the problem of no sound from the microphone may be caused by incorrect application permissions or settings.
1. Check Application Permissions
In Windows system, click "Start" menu, select "Settings" > "Privacy" > "Microphone". Select "Settings" > "Privacy" > "Microphone".
Make sure the "Allow apps to access the microphone" option is turned on and the app you are using is in the list of apps that are allowed to access the microphone.
2. Check the app settings
Open the application you are using and check the audio settings to make sure the microphone device is selected correctly and the volume is set appropriately.
The above is the solution for no sound from computer microphone, hope it will help you.
See also:
6 Ways to Fix Wireless Headphones Connected but No Sound
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