Mitsubishi Wd82738-wd-82738 82" 3d Ready Dlp Hdtv "dlp chip replaced blinking yellow" Questions

DLP chip, now I have a blinking yellow status light. What's the problem? blinking yellow indicates no lamp or the lamp door is open. if you had the back off you may have gotten the door switch aligned

...replaced chip to fix white pixels issue. Got sound at one point but not for long and no picture. I get six red blinks followed by one yellow blink. These blinks are fault indication, and known as ...