Xbox 360 screen is predominantly yellow. Blue

This seems to be the next ROD issue. The video cards/chips on the XBOX360 seem to having the same issues as the CPU. In the ROD issue, the CPU heat sink is coming lose due to warping or other issues. The same thing is happening for the video. When it comes loose, you will lose some of your colors and/or all video. For me, mine turned green then later nothing. But I had sound still. The XBOX repair places should be able to fix it or there is a kit you can get online.