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Samsung DLP. two years old. Been putting itself on standby (no signal displayed on screen) about twice a day for a week but now is turning itself off every 4 seconds and will not stay on. Can you advise?

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The problem is in your powersupply. So you must change it.by skilled technician.because in that powe supply current stored at up to 440 volts.

Posted on Nov 28, 2008

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If you are serious about a class action lawsuit, please feel free to include me as I am facing the same issue. Best

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If your Mitsubishi TV has white spots in the picture , you can call Mitsubishi @ 1-800-332-2119 and request a free DLP Chip to fix the problem. They will send the New DLP Chip at no charge to a TV Tech in your area to install it for $200 flat rate. That is about a $250 savings if you had to pay for the chip . Call them with your TV's Model number and serial number and let them know when and where you bought the TV.
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same problem for me ... check out this thread on AVSforums about it.

I have the same exact tv as you and had the same problem. I took it to a repair shop who told me I needed a new DMD chip and that it would be 850 to fix. I used the information in thread above to get the part number and bought the chip on ebay for under 200. Here is a link to the listing CHIP

People have had good success. I will be replacing mine tomorrow.

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I am in the 4th week negociations with Mitsubishi over these exact problems. I purchased my 57" DLP HDTV in Aug of 06. Replaced the Lamp 3 times and have had 5 Service calls. I DO NOT have and extended Warranty. Mitsubishi provided me with the extention in writing and stated if any problem occurred again they would replace the Unit or provided monetary compensation.

Good Luck and be persistant.

Any of you can email me for from info and covette54@live.com

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