Fix microphone problems - Microsoft Support
If the previous troubleshooting steps do not resolve the problem and Windows is not even detecting your microphone, try reinstalling your audio drivers: Right-click the Start button and select Device Manager.
Fix sound or audio problems in Windows - Microsoft Support
Make sure your audio driver is up to date and update it if needed. If that doesn't work, try uninstalling the audio driver (it will reinstall automatically). If that doesn't work, try using the generic audio driver that comes with Windows. If you're having audio issues after installing updates, try rolling back your audio driver.
Update drivers manually in Windows - Microsoft Support
Learn how to update drivers in Windows using Device Manager to update or reinstall a driver.
How to set up and test microphones in Windows - Microsoft …
Make sure your microphone is connected to your PC. Select Start > Settings > System > Sound . In Sound settings, go to Input to see your connected microphones.
Troubleshoot Surface sound and audio accessories
If you're having trouble with the sound, volume, audio playback, or recording on your Surface—or if you're having trouble with an audio accessory like headphones, external speakers, or a mic—here are some things to try.
Windows camera, microphone, and privacy - Microsoft Support
In Windows, having a camera and microphone as part of your device lets you make Teams video calls, take pictures, record videos, and more. Many apps and services request and use the camera or microphone, and Windows settings give you control over which apps can use your camera or microphone.
Your speaker and microphone are not working - Microsoft Support
If you’re not getting sound through your audio device, check that: The audio device is plugged in correctly. Make sure that you computer’s device drivers are up-to-date.
Surface sound, volume, and audio accessories - Microsoft Support
For help with audio problems, see Troubleshoot Surface sound and audio accessories. If you have trouble with audio while your Surface is connected to another screen, see Connect Surface to a TV, monitor, or projector.
Download drivers and firmware for Surface - Microsoft Support
Update Surface devices and Windows. Download the latest drivers and firmware updates to keep your Surface devices performing their best.
Download and install drivers in Windows 8.1 - Microsoft Support
2023年1月10日 · Before you install a driver from a disc, check the info that comes with it to be sure it supports your current version of Windows. You can also search for new drivers on the manufacturer's website. Driver updates are often available in the support section of their website.