Question about HP Pavilion MD5020N 50" DLP HDTV

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No picture tv turns on and off by itself already replaced the bulb but still no picture

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  • Michael Cummings Oct 29, 2008

    HP Model ID5220N DLP TV powers on and off get no picture was working fin yesterday

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You will need to be more specific or try to contact guy at plasmatech@gmail.com, he has parts for HP DLPs

Posted on Sep 18, 2009

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1 Answer

Tv comes on then turns itself off


Sounds like the projection bulb is heating up then it shuts off for safety reasons. If you can locate the bulb, there is most likely a screen (wire mesh) that traps dust when the fan is on to cool the bulb. Try cleaning this screen and see if it helps. It could be already too late and you might have to replace the bulb.

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I'm sorry that the pictures on the TV screen is black. Based on the information you have provided, it appears that the issue is with the Lamp itself. The lamp of the TV may have to be replaced within two to three years depends upon the amount of usage.
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New bulb is just fine.
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The picture went out in my 61" panasonic projection tv


If you still get sound out of your TV then the bulb could have already spent itself out and would need replacement. Many times you can gbuy one online and replace it yourself but with great care.

If you don't have the manual anymore, try googling it online. Good luck!

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How long ago was lamp replaced, also you can try cleaning dust off the lamp. Dust builds up on it and causes pre mature failure. Also moving the TV around can cause the bulb to fail after extended use. The bulb are only as good as any other regular bulb. They start taking longer to warm up then dont get as bright then fail totally. Some Tv's wont allow itself to turn on in some of those states.

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Hi,
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1 Answer

Tv continues to turn on and off by itself..


When it shuts off by itself, does the blue circle screen under the "Samsung" label show a picture of a light bulb? If so, it's probably time to replace the lamp.

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My samsung sp50l7hx dlp tv wont turn on,last night i fell asleep while watching and awoke to see tv switch off then back on by itself, colour was dull, this morning i tried turning unit on. it started...


usually when that symbol comes up it means your lamp is defective so I would replace the lamp because if you had the set for that long and not replaced the lamp chances are thats your problem and you may be able to get a user manual for your tv by going to this sight
http://www.retrevo.com/

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