Display Guides
Fix what you see and hear: undetected monitors, flickering screens, silent speakers, crackling sound, and microphone problems.
- How to Fix a 144Hz Monitor Stuck at 60Hz in Windows 11
High refresh rate monitor stuck at 60Hz on Windows 11? Set the refresh rate, use the right cable and GPU port, change monitor OSD settings, and fix the driver.
- How to Fix Blurry Text and Wrong Screen Resolution in Windows 11
Text looks fuzzy or apps are blurry on Windows 11? Set native resolution, fix display scaling, tune ClearType, override DPI per app, and fix TVs used as monitors.
- Fix NVIDIA Control Panel Missing in Windows 11
NVIDIA Control Panel gone from the right-click menu or refusing to open in Windows 11? Restore it from the Microsoft Store, restart its services, and reinstall the driver cleanly.
- Fix Display Driver Stopped Responding in Windows 11
Screen goes black and Windows says the display driver stopped responding and has recovered? Fix the TDR timeout, unstable GPU clocks, and power settings behind it.
- How to Fix HDR Not Working in Windows 11
HDR toggle missing, colors look washed out, or games won't enable HDR? Fix display cable, GPU settings, Windows HDR calibration, and monitor compatibility.
- How to Fix Brightness Not Working on Windows 11
Brightness slider missing, greyed out, or won't change on Windows 11? Re-enable the display driver, fix adaptive brightness, and restore the controls.
- How to Fix Screen Flickering or Flashing in Windows 11
Monitor flashing black, horizontal lines, or desktop flicker in Windows 11? Test in Task Manager, fix refresh rate mismatch, and roll back bad GPU drivers.