| Method | Speed | Difficulty | Best For | |--------|-------|------------|-----------| | Win+Ctrl+Shift+B | 2 sec | Easy | Black screen/flicker | | Device Manager | 30 sec | Easy | Desktop access | | DDU + Reinstall | 10 min | Medium | Persistent corruption | | Roll Back | 2 min | Easy | Bad recent update | | Graphics Settings | 1 min | Easy | App-specific GPU issues | | BIOS Reset | 5 min | Medium | Hardware detection failure |
This is the tell-tale sign that your video driver has stumbled. While a simple restart often fixes the issue temporarily, it doesn't solve the underlying conflict. To truly fix instability, you often need to reset the driver stack. how to reset video drivers
Right-click your graphics card (e.g., NVIDIA GeForce RTX, AMD Radeon, Intel UHD). | Method | Speed | Difficulty | Best
Run Hardware and Devices troubleshooter. Right-click your graphics card (e
If you have serious issues, DDU is the gold standard.
Follow the prompts. Windows may reset drivers automatically.