There can be several reasons why your PC may not be able to hear you. Here are some steps you can take to troubleshoot and resolve the issue:
1. Check microphone connections: Make sure your microphone is properly connected to the PC's audio input or USB port. If it is a USB microphone, try connecting it to a different USB port to rule out any issues with the port.
2. Test the microphone on another device: Plug your microphone into a different device, such as a smartphone or another computer, to determine if it is functioning correctly. If it works on another device, then the issue is likely specific to your PC.
3. Check audio settings: Open the audio settings on your PC and ensure that the correct input source is selected as the default microphone. Additionally, make sure the microphone volume is not muted or set too low. Adjust the volume settings as necessary.
4. Update audio drivers: Outdated or incompatible audio drivers can cause problems with your microphone. Visit the manufacturer's website for your PC or sound card to download and install the latest drivers. Alternatively, use Windows Update to check for driver updates automatically.
5. Check privacy settings: In certain cases, privacy settings can block applications from accessing your microphone. Go to your PC's privacy settings and ensure that the microphone access is enabled for the specific applications you want to use.
6. Disable audio enhancements: Some audio enhancements or effects applied to your microphone can interfere with its functionality. Open the Sound settings and navigate to the Recording tab. Select your microphone, click on Properties, and then go to the Enhancements tab. Disable any enhancements that might be enabled and check if the issue is resolved.
7. Scan for malware: Malware infections can sometimes disrupt audio functionality on your PC. Run a thorough scan using a reputable antivirus software to check for any malware and remove it if detected.
8. Restart the PC: Sometimes, a simple restart can resolve any temporary software conflicts affecting your microphone. Restart your computer and check if the microphone starts working after it boots up again.
If none of these steps resolve the issue, it might be worth considering contacting technical support or seeking assistance from a computer technician who can further diagnose and address the problem.