1 Answer

I'm guessing you have white specks all over your screen. I went through the same thing. I have a Samsung too.  Take the back cover off the set. Now look for the cooling fan. Should be right there in view. Now look directly in where the fan is blowing the air. Should be right in front of it. You will have to remove the fan and a few other wires{ mine were just the kind that plug in.} and get them out of the way. then you will be at the dlp holder. You will have to remove this to get into the chip. The chip is about a 2x2x1/4 inch squairof steel with a piece of squair glass in the middle. This is your chip. There should be some numbers on it. These are what you look for when you order the new one. I got mine through Ebay. Type in DLP CHIP and the number. Go mine from SHOPJIMMY on Ebay. Be careful Putting it back in. Don't put the fan back in until you have the chip lined up. You have to turn on the tv and see if the picture is lined up with the screen. DON'T LEAVE THE TV ON FOR ONLY A MIN> OR SO>  Just long enough to see the pic. Plug every thing in but don't bolt the fan down. You will have to adjust the chip just a fraction of an inch or so. If I had it here I could do it in 5 mins. Good Luck.