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It's a light engine problem, most probably the DMD board is malfunctioning. Does the line affect the menu? No it's a transparent line on the left side of the screen that runs from the top to the bottom and only mildly effects the picture. What do I need to fix it, and is there a upgraded part to pr...

It's a light engine problem, most probably the DMD board is malfunctioning. Does the line affect the menu? No it's a transparent line on the left side of the screen that runs from the top to the bottom and only mildly effects the picture. What do I need to fix it, and is there a upgraded part to pr...

I have a Samsung DLP ModHLR5067WX/XXA. Over 4 1/2 years my brightness has decreased and over the last year i've developed a transparent 2 1/2 line down the left side of my screen. Is this a light engine problem or something else?