I own a 46" Samsung DLP tv model #HLP4663WX/XAA. I've had the TV about 3 years and it's worked fine. About 3 weeks ago, the TV lamp went and I replaced it without any problems. Now, for the last several days, I've noticed that I have lost the color blue in my picture. Skies, swimming pools, and even the TV menu are a bright green color now...