Windows 10: Weird Grey Box pattern on a black screen

Whenever im watching anything on my pc, when a black screen pops up there is always a weird grey box pattern that pops up.

:)

 

There is a weird grey box on the top left of my screen.

There's a weird grey box on the top left of my desktop, and I can't do anything with it. What is it, and how do I get rid of it?

 

Weird grey box on desktop -Win 10

Hi,

The said gray object could be a couple of things, in some cases it's a malware, however, in most cases it's a manufacturer application that runs in the background. We would just like to know some things before we proceed with the troubleshooting.

• Are there processes that you can do with the said object like clicking or right-clicking on it?
• Are you able to dispose or close of it somehow?

First thing to try is to do a right-click on the object and see if the applications name would be displayed. If in case it doesn't come up, please open the
Task manager by right-clicking on the taskbar at the bottom of your screen. See if there is anything in there.

You may also refer to Shawn 'Cmdr' Keene [MVP] response on this thread. See if it will
apply to you.

We'll be waiting for your response.

 

Window 10 - Black Screen with Grey Flickering at startup.

Hi,

I appreciate you for providing details about the issue and your efforts towards resolving it. We will assist you to resolve the issue.

As an initial troubleshooting step, I suggest you to refer to the article provided below and check if that helps to resolve the issue.

Redirecting

Troubleshooting black or blank screens in Windows - Microsoft Support

Hope the information helps. Let us know if you need further assistance. We will be happy to help.

Thank you.