Windows 10: Screen turns blurry

Hi, sometimes when I use my dell laptop windows 11, intel i7 11th gen, intel uhd/nvidia rtx 3060 graphics driver my screen gets blurry. Its not an external monitor but my laptop screen. Also it doesn't happen often but actually pretty rarely but its really weird and pretty annoying. Sometimees it just stops and sometimes I just restart. It happens when I scroll sometimes and move my cursor fast. Is it a virus or do I need to do any changes or what should I do?*** moved to englisch Community ***

:)

 

Overclocking / Undervolting guide for Vega 56 or 64?

Here's a quick laundry list:

List of software to use for overclocking and testing
Examples:
Wattman (and how to find and use it, like an overview, including profiles)
Unigine Valley or Heaven (use this for quick testing while changing settings in Wattman and checking for stability / artifacts) ...just suggesting this
How to monitor cores / mem speeds and temps during testing (I've seen screen overlays, and others using GPUz)

Step-by step overclocking in Wattman
Fan speeds
Power limit
Temp limit
Voltages
Core speeds
Memory speeds

 

Video Playback and Recording is blurry on half the screen

After upgrading my Vaio from 8.1 to Windows 10 the video Camera displays on screen and half the screen is blurry. It does not matter if I use the built in cam or a USB webcam. Now ALL my previous videos good videos are playing half blurry no matter which
of several different vid programs I use. The blurriness is mostly the right half of the screen and is horizontal flickering lines stretching the center of the image.

Need suggestions on how to correct.

Thanks

 

Blurry welcome screen

After updating to win 1903 update, immediately after welcome screen appears, picture turns blurry. Never did it before update. HELP please