Thus, if you have previously changed your desktop aspect ratio and it differs from that of your monitor display, black bars will appear at the left/right or top/bottom of the display.

Aspect ratio: This option will scale up the desktop to fit the monitor whilst maintaining the desktops aspect ratio.

The 'Scaling' tab allows to adjust the former, with several options available:

Hue: This is the amount an image is 'shifted' on the color spectrum towards one of the unique hues (red, green, blue and yellow).īy heading to the Adjust desktop size and position page under the Display sub-menu, it is possible to modify how your desktop scales to your monitor resolution as well as the position of the desktop on the display.

Digital vibrance: This setting essentially acts like contrast, allowing you to fine tune the way your monitor displays the vibrancy of colors with values between grayscale and a high-contrast setting.

Several image enhancements are also available: Generally speaking it is advised you leave this value at the default +1.00 setting. In simpler terms, it 'optimizes' images displayed on your computer to emphasize color differences the human eye is sensitive to (for example, shadows) and to prevent GPU power from being wasted on distinguishing color differences the human eye struggles to detect.

Gamma: Gamma, or gamma correction, is done by your computer to determine luminance settings for images.

Generally, you will want to avoid setting this too high or too low as it will strain your eyesight during extended play.

Increasing this value with increase the vibrancy of all colors and the ease with which you can distinguish them. Contrast: Contrast is the difference between the colors your screen displays.Generally however, it is advised you modify the settings for 'All Channels', as this will still allow you to achieve a wide range of effects. By editing each channel individually you can fine-tune the brightness and contrast of single components of your display image, allowing you to more accurately obtain color settings you are happy with. Color channel: This allows you to modify Brightness, Contrast and Gamma values for individual RGB color channels.It is important to note that brightness is somewhat tied to the gamma value - if you modify the brightness value by an extreme amount, it will limit the range of gamma values your monitor can display for that brightness.

Brightness: The brightness of your screen.

The definitions of each subsequent option are as follows: If you wish to modify settings for all applications, ensure to check the 'Use NVIDIA settings' box before continuing. This will bring up another menu with various options. To modify the color settings which your monitor renders with, locate the Display menu in the left hand tab and click on the Adjust desktop color settings option. The 'Desktop Color Settings' screen for a single monitor setup.

Nvidia manage 3d settings not showing