

If you do all the steps mentioned above again, restart the computer.When the device Manager displays the issues on the video card, remove and uninstall all the video cards within the Display adapter listing.Go to the Device Manager and check whether you find any problems shown within the video card and any other devices within your system.When you cannot log in to the Windows or don't see any image, text, or icons on the window, in such a case, restart the computer into Safe Mode.The below steps will give reason for the problem. If the video drivers in the system are worn out, you can face such problems. When you cannot increase the resolution of the display in Windows, the main problem is with the video drivers. Discovering and fixing the video driver problems But if you cannot increase the resolution of your Windows, do the following process. As the resolution of display increase, the pictures will contain more information and the image clarity also increases.Īs the resolution is a more important factor for image clarity, we can increase it based on the user's requirement. It is directly dependent on the number of pixels in an image, which means the more the number of pixels, the more the resolution. Resolution: It is a term that defines the precision of a picture.

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