when i first brought this tv the picture was hd clear now this picture looks foggy i just replace the lamp and had someone come out to calibrate the tv and still foggy . i aso notice that the tv make a poping noise but had always made this noise i tought i might be from to much voltage in the lines i have a power box that the plug goes in and thats work fine . How can I MAKE THE PICTURE BETTER AND STOP POPING NOISE.