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Device troubleshooting guide

Having trouble with your camera or microphone during the device check? This guide will help you fix common issues.

Updated over 2 months ago

We know that tech hiccups can be frustrating, especially when you're gearing up for an important interview. Don't worry, we've got your back!

This guide will help you navigate any microphone or video access issues you might encounter during your asynchronous interview. Let's get that mic working so you can shine.

General tips (for all systems)

  1. Check your hardware: Ensure your microphone is properly connected and not muted.

  2. Restart your browser: Sometimes, a simple restart can work wonders.

  3. Clear browser cache: This can resolve permission-related issues.


Quick Fixes (Try These First)

Before diving into detailed steps:

  • Refresh your browser page

  • Close other applications using your camera or microphone (Zoom, Teams, Skype, etc.)

  • Restart your browser

  • Try using a different browser (Chrome, Safari, or Firefox)


Microphone Issues

Microphone not detecting sound

Your microphone is connected but not picking up audio.

Steps to fix:

  1. Check that your microphone is not muted (look for a mute button on your headset or keyboard)

  2. Speak closer to your microphone or speak louder

  3. Check your system sound settings:

    • Windows: Right-click the speaker icon → Sounds → Recording tab → ensure your microphone is set as default

    • Mac: System Preferences → Sound → Input tab → select your microphone and adjust input volume

  4. Try a different microphone if available

Microphone is muted

Your browser or system has muted your microphone.

Steps to fix:

  1. Look for a microphone icon in your browser address bar and ensure it's not muted

  2. Check your system volume controls for a microphone mute toggle

  3. If using a headset, check for a physical mute button

  4. Restart your browser and try again

Microphone access blocked

Your browser doesn't have permission to use your microphone.

Steps to fix:

Chrome:

  1. Click the camera/microphone icon in the address bar (left of the URL)

  2. Select "Allow" for microphone

  3. Refresh the page

Safari:

  1. Go to Safari → Settings for This Website (in the menu bar)

  2. Set Microphone to "Allow"

  3. Refresh the page

Firefox:

  1. Click the microphone icon in the address bar

  2. Remove the block and select "Allow"

  3. Refresh the page

Mac users: Check System Preferences → Security & Privacy → Privacy tab → Microphone → ensure your browser is checked

Windows users: Check Settings → Privacy → Microphone → ensure "Allow apps to access your microphone" is on


Camera Issues

Camera not detected

No camera found or camera is not responding.

Steps to fix:

  1. Check that your camera is properly connected (unplug and reconnect if external)

  2. Close all other applications that might be using your camera

  3. Check if your camera works in another application (FaceTime, Photo Booth, Camera app)

  4. Restart your computer if the issue persists

  5. Try a different camera or use your phone's camera

Camera feed is frozen

Your camera is connected but the image is not updating.

Steps to fix:

  1. Close other applications using your camera (Zoom, Teams, Skype, FaceTime, etc.)

  2. Refresh this page to restart the camera connection

  3. Restart your browser

  4. Restart your computer if the issue continues

Camera showing black screen

Your camera is on but not displaying video.

Steps to fix:

  1. Check that your camera lens is not covered or blocked

  2. Ensure you have adequate lighting (camera may show black in very dark rooms)

  3. If using an external camera, try selecting a different camera from your device settings

  4. Update your camera drivers (Windows) or check for system updates (Mac)

  5. Test your camera in another application to rule out hardware issues

Camera access blocked

Your browser doesn't have permission to use your camera.

Steps to fix:

Chrome:

  1. Click the camera icon in the address bar (left of the URL)

  2. Select "Allow" for camera

  3. Refresh the page

Safari:

  1. Go to Safari → Settings for This Website (in the menu bar)

  2. Set Camera to "Allow"

  3. Refresh the page

Firefox:

  1. Click the camera icon in the address bar

  2. Remove the block and select "Allow"

  3. Refresh the page

Mac users: Check System Preferences → Security & Privacy → Privacy tab → Camera → ensure your browser is checked

Windows users: Check Settings → Privacy → Camera → ensure "Allow apps to access your camera" is on


Browser-Specific Issues

Chrome

  • Make sure you're using the latest version of Chrome

  • Clear your browser cache: Settings → Privacy and security → Clear browsing data

  • Disable browser extensions that might interfere with camera/microphone access

Safari

  • Safari sometimes requires explicit permission for each website

  • Go to Safari → Preferences → Websites → Camera/Microphone to manage permissions

  • Try quitting and restarting Safari completely

Firefox

  • Check that hardware acceleration is enabled: Settings → General → Performance

  • Ensure you're using the latest version of Firefox

  • Check about:preferences#privacy for camera and microphone permissions


Still Having Issues?

Try a different device

Your progress is saved, so you can switch to:

  • A different computer or laptop

  • Your smartphone or tablet

  • A different browser on the same device

System requirements

Make sure your device meets these minimum requirements:

  • Modern browser (Chrome 90+, Safari 14+, Firefox 88+)

  • Working camera and microphone

  • Stable internet connection (at least 2 Mbps)

Contact support

If you've tried everything above and still can't complete the device check, contact our support team using in app chat. Please include:

  • Your device type (computer, phone, tablet)

  • Your operating system (Windows, Mac, iOS, Android)

  • Your browser and version

  • What error message you're seeing

  • What troubleshooting steps you've already tried


Tip: Most device issues are caused by browser permissions or other applications using your camera/microphone. The quick fixes at the top of this guide solve 80% of problems.

Remember, we're here to help you succeed! If you're still stuck, don't hesitate to reach out to our support team. We're just a click away and always happy to assist.

Good luck with your interview – we're rooting for you!

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