I saw a post by Gary, who was having a problem with his screen going green, if he moves up on channels. I am having the same problem. Mine is when I am using the HDMI cable, it does not do it with the regular cables. Sharp replaced the set I purchase in January 2010, but this new one does it also. I am having the Cable guy to come tomorrow, I believe it is related to the HDMI cable not compatible with the Sharp and the Cable box. If this does not get corrected, I am going to try a different cable provider. Any sugestions would be helpful.
Sharp Aquos 46" TV--a problem with his screen going green. I got the problem corrected. It is the settings in the Motorola Digital Box that is supplied with Charter. After it was changed from 480-i to 480-p, no more green screen. It is sad that even the Sharp Customer Service or the desnagated TV repair men know how to correct this problem.