The display is so pale that I can’t see whose pot it is?

Some friends said that their monitors have very different color performances under different interfaces. I want to know where the problem is? Is it the graphics card or the monitor or the pot of cables?

Except for very low-end monitors and projectors that still use VGA interfaces, all LCDs on the market now use HDMI, DP (DisplayPort) and DVI interfaces. The problem actually lies here: HDMI, an interface with a very common protocol, has been extended to non-computer devices such as TVs and TV boxes, unlike DP and DVI that only serve computers.

Therefore, when the computer uses the HDMI interface to connect to the display, in order to ensure compatibility, the graphics card driver will be configured according to the lowest standard of the display device, the refresh rate, color gamut, etc. will be the lowest, and output under different interfaces will also appear The difference of the picture.

For those using N card, enter "Control Panel-NVIDIA Control Panel" (or right-click and select NVIDIA Control Panel), find the "Change Resolution" option, and adjust the "Refresh Rate" to the highest value.

Then change the setting of "Output Dynamic Range" from "Limited" to "Complete", so that the dynamic range is increased from the default "16~235" to "0~255", and the display screen will not look pale.

As for the friends who use the A card, find the "Pixel Format" option in the new version of the driver control interface, and change the pixel range set for the current monitor on the right to "RGB 4:4:4 Pixel Format PC Standard (Full RGB)" That's it.

After this setting, the color of your computer (or notebook external) display will be much more normal, here is the comparison chart:

Is it more pleasing to the eye?