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Thanks! I figured as much. I notice the color wheel rpm going up and down a bit now at startup and it's slow to produce video. I'll get a new color wheel and replace the old. I may as well get a new lamp as well but I'm concerned a new lamp may effect the ballast since my HLM507W is almost 10 years ...

Good news! I replaced the power board and she fires up fine. There is no strobing either. I still have a whining sound from the area of the color wheel and at startup seemed to wind up and down a bit til the unit said ok and sent video. I will replace the color wheel but I am confused why there is n...

Well, I can't power up to check the menu issue now but I do recall the black bars going away when I turned on the direct tv guide and when I switched to a new channel the bars went away also. These bars displayed as though the format changed like letterbox or a 4/3 vs 16x9 display. Would the dmd or ...

Cannot power up at all! No bootup chime. I turn on hear initial soft click in front left side have a flashing green lamp light for a couple seconds then a louder slightly louder click in front left area of tv shutting unit off. Power supply? Possibly digital board? prior to reaching this dead state ...