The three most common causes
Almost every camera or microphone problem we see traces back to one of three things: the app does not have permission to use the camera or mic, the wrong device is selected inside the call software, or a driver update quietly turned something off. None of these mean the hardware is broken, and most are fixed in minutes once we find the right setting.
- Camera and microphone permissions turned off for Zoom, FaceTime, or the browser
- The call software pointed at the wrong camera or microphone in its own settings menu
- A driver or app update that reset your previous settings
- A physical privacy shutter or switch left closed on a laptop camera
How we test it properly
We do not just glance at settings and guess. We run an actual test call so you can see and hear yourself working before we leave, and we check every app you regularly use, since permissions are often set per app, not once for the whole computer.
- Confirm camera and microphone permissions in system settings and in each call app
- Run a live test call and check both video and audio together
- Set the correct default devices for your regular apps
- Show you exactly where these settings live so you can check them yourself next time
Especially before a doctor visit or family call
If you have a telehealth appointment or an important family video call coming up, tell us the date when you book, and we will treat it as a priority. Call (615) 852-5565 Monday to Saturday from 8:00 AM to 8:00 PM, and we will get your camera and microphone working with time to spare before the call.
Need patient, local help?
These Deskside services are the closest match for this guide.