Step-by-step guides to fix common device issues. Find solutions for microphone, webcam, keyboard, and screen problems across different platforms and applications.
Microphone not detected or no sound in Chrome browser
Microphone not working in Discord mobile app
Microphone not detected or not working in Safari browser
Microphone not detected or no audio in Zoom
Microphone not detected or not working in Microsoft Edge
Microphone producing static, crackling, or distorted audio on Windows
Microphone not detected or silent on Windows 10
Microphone not detected on Windows 11
Mac cannot access microphone
Discord not receiving audio
Teams not receiving microphone input
Low microphone volume
Static or interference in audio
USB microphone not showing as input
Intermittent microphone drop-outs or unstable audio
Windows 11 microphone stuck on mute or zero volume
Chrome blocking microphone access
Robotic or distorted voice in Discord
Delay or lag in Zoom audio input
Echo or feedback during Teams calls
Chromebook microphone not detected or silent
iPhone browser blocking microphone access
Android browser failing to use microphone
Microphone detected inconsistently across apps
System randomly switching microphone devices
Loud feedback loop from speakers
Microphone volume distorting at high levels
OBS not capturing microphone audio
Bluetooth microphone pairing or input issues
Noise suppression causing muffled voice
Camera not showing or detected in Microsoft Teams
Webcam not detected or not working on Windows 11
Webcam not detected or not working in Firefox browser
Webcam not showing or detected in Zoom
Webcam not showing or detected in Google Meet
Webcam video lagging or low frame rate on Windows
Camera blocked by Chrome permissions
Camera not detected on Windows 10
Mac cannot access camera
Teams cannot access camera
Low resolution or bad lighting
Discord cannot access camera
Camera locked by another program
Video preview flipped horizontally
Webcam turns on but only shows a black screen
Slow, laggy, or low-FPS webcam performance
Audio out of sync with video
Firefox blocking or not detecting webcam
Webcam randomly disconnects or resets
Chromebook camera blocked or not detected
Safari/iOS browser not allowing camera access
Android browser blocking camera access
Auto-zoom or auto-crop enabled unexpectedly
Webcam image appears too bright or washed out
Image appears unfocused or low quality
Webcam locked by a background process
Webcam works briefly then freezes
Grainy or noisy webcam image in dim environments
Green tint or corrupted webcam colors
Keyboard typing incorrect characters or symbols
Keyboard not responding or keys not registering on Mac
Keyboard keys sticking or repeating on Windows
Keyboard ghosting or keys not registering when pressing multiple keys
Keyboard number pad not responding on Windows
Keyboard stops responding
Keyboard not responding on Windows 11
Incorrect characters appear when typing
USB keyboard not recognised
Sticky keys enabled or malfunctioning
Intermittent keyboard failure
Multiple keys not registering together
Typing feels delayed or sluggish
Keys repeating or double-registering
Unexpected characters appear while typing
Keyboard illumination fails or does not respond
Chromebook keyboard unresponsive or missing input
Hotkeys or shortcuts no longer respond
F1–F12 keys inactive or reversed
Keyboard lag or delayed input
Spacebar occasionally or fully fails
Screen flickering or display issues on MacBook Pro
Monitor showing ghosting or motion blur in games
Dead or stuck pixels on Mac display
Screen colors look incorrect or need calibration on Windows
Display flickering or flashing
Display flickering on latest Windows
MacBook screen flickers
Trailing shadows or smearing on display
Dead or stuck pixels on screen
External monitor not recognised
Incorrect or washed-out colours
Uneven backlight visible on dark screens
Brightness controls not responding
Monitor receives no input from device
Display flickers only during mouse movement
Screen brightness drops randomly
Refresh rate stuck at wrong value
Overdrive settings causing motion trails
Overly saturated or unrealistic colors
Monitor power or connection drops intermittently
Visual artifacts, lines, or corruption
Brief white flashes on display
Screen enters sleep mode repeatedly
Resolution or scaling settings ignored
Use our free online device tests to diagnose problems with your microphone, webcam, keyboard, or screen.