I just recently started using a TCL 4K UHD tv as monitor for a HP desktop computer. I'm having some issues when I watch YT or FB videos. The color is washed out most of the time, although occasionally it looks normal. I don't experience the problem when streaming tv content. A computer game I play looks fine. Photos are good. Websites look normal. The problem is occurring just when using the computer and a video is featured. computer is HP Pavillion 4CE4190DKN - user guide, specs (The graphics card is a AMD Radeon HD 8330 (combined with the processor) and the Audio Codec is Realtek ALC662.) TV is TCL 43S405. I use a very simple Amazon Basics adapter cord that converts DVI from the computer to HDMI on the tv. Maybe I need to buy one that has fancier conversion? I have Windows 10. When I try to adjust the AMD graphics card by right clicking the desktop and opening "AMD Radeon Settings" nothing happens. When I right click the desktop and open "Display Settings" I get the annoying simple Windows 10 interface rather than it directly opening the actual graphics card UI. Any suggestions about how to solve this?