PeanutLM,

Often times, when a color isn't present, it may be as simple as the RBG not being hooked up to RBG. (Please double check to make sure the color connections are the same on both sides).

The other easy fix is to check the cable - if you have two component cables (or can borrow one), check to make sure you get the same issue with a different cable.

The next thing you might try is testing your components on a different television set to make sure the sources is sending, in your case, the red colors.

After that, it may be the connection on the television at fault, in which case, it can be serviced.

Keep me posted.

--HDTech