Computer to see online video blur how to do mosaic

Question:

The newly assembled computer, and the use of a discrete graphics card, the display is TPV 2340V+. When watching a network video, if you select full screen, the picture is very blurry, and there is a mosaic. Check the online information, saying that the resolution is too high, and later, lower the resolution, or not. Is the graphics card not compatible with the motherboard, or is there a problem with the graphics card?

Answer:

Video files will be compressed before they are uploaded to the Internet, so the resolution of many online videos is very limited, while the TPV 2340V+ widescreen display has a standard resolution of 1920x1080. Mosaic in full-screen viewing is a normal phenomenon, not a compatibility issue, nor a problem with the graphics card. If you choose to watch the video in small window or default size mode, the general screen effect is still very good.