Originally Posted by Sebas Garcia
So im good with my comcast cable box HDMi cables?
Let's try this again. If you aren't seeing any defects in your picture (and they would be obvious) or audio, then whatever cable you are using is fine. You will gain nothing by changing the cables if you are seeing no obvious defects.
The defects will looks like stars appearing on your screen, known as sparkles. The defects would be if your picture cuts out completely or you get a screen of a solid color or you see lines running on your screen. If you see none of these, leave everything alone.
The data is digital. If all of the 1s and 0s are getting across, then nothing you do is going to make the 1s and 0s any better.