vova3d

I almost downloaded the installation USB with the operating system Mac OS X Big Sur. But on the first or main screen of my laptop, there is such a distorted picture. And on the second external monitor, I see the graphics mode and cursor. Tell me or who knows what the problem might be Anyone have any ideas and ways to solve this problem? on an external monitor, I do not see the main system installation menu, so I don’t know how to make everything work on the laptop screen. The cursor moves across the external screen IMG20210106020542.7z IMG20210106020555.7z

I almost downloaded the installation USB with the operating system Mac OS X Big Sur. But on the first or main screen of my laptop, there is such a distorted picture. And on the second external monitor, I see the graphics mode and cursor. Tell me or who knows what the problem might be Anyone have any ideas and ways to solve this problem? [2:31] on an external monitor, I do not see the main system installation menu, so I don’t know how to make everything work on the laptop screen. The cursor moves across the external screen IMG20210106020542.7z IMG20210106020555.7z