Question about Samsung HLP4663W 46" Rear Projection HDTV

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Samsung 1080i compatible tv 42 inch

My tv keeps turning off evey so often but now does it alot

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This is very common with Samsung and is considered a overheating or lamp issue. cheapest fix before changing out the lamp is to unplug the unit after it has shut off its fans and open the back up and blow all the vents and circuit boards off with can of compressed air. Then remove the lamp to get to the larger fan that is behind the lamp, be carefull to not let the fans to spin when you hit it with the air because it will spin the fans faster than they are ment to spin, so gently place a finger on the blades just enough to keep the fan still and clean off any dust you see on the blades and area. Put everything together and give it a test run. If it stays on longer you know it was just to dusty to stay cool , if no change then try the lamp.

Posted on Sep 27, 2008

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My samsung 42" 1080i will not turn on

Posted on Apr 23, 2010

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Posted on Jan 02, 2017

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