Question about Samsung DLP HL-P5663W 56" TV

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Samsung DLP TV will not shut off

Lately after watching the TV for a couple hours the TV will not turn off either by remote or the power button.  We had to turn it off from the plug.  What could cause this and how can I get it fixed.

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If you continue to remove the ac plug while the set is on you loose 10 hours of bulb life each time you don't allow the cooling of the lamp assy. as required/call for service and save money.

Posted on Jul 30, 2008

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I have a Samsung HL-R5678W DLP TV that is acting up. When I first turn it on everything works, after 5 minutes it shuts itself off. After 2 minutes it will come back on without sound. It will do this a...


U turn tv on hear any squiling,grinding or motor noises?Picture show up before it shut down picture have flashes of black&white within the picture?Yes,to all of these,this tv have a colors wheel and it dead,require the colors wheel replacing.No,none of these problems.The tv projection lamp,if in this tv like a 1 1/2 or 2 years,tv ben on an watches like 4 or 5 hours a day?The "LAMP" LED light indication lite up or flahes,the projection lamp life is over.Require a new projection lamp.

Oct 22, 2010 | Samsung DLP HL-P5663W 56" TV

2 Answers

Samsung DLP TV shuts off


sounds like your power supply is going south...check the voltage coming out of the wall first

Feb 25, 2008 | Samsung DLP HL-P5663W 56" TV

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I have an HL- t50756 and it turns off every 10 minutes


Try to reset the lamp timer. To do this get the remote first shut off the TV. Then on the TV remote (not cable remote ect) press MUTE
then punch in the numbers 182 then POWER in that order, wait when the TV starts up the Factory meneu will appear go to Options press, then look for Lamp Hrs. to see how many hours you have on your lamp TV lamps last appox 2 years average use. 4,000 hrs. Try this, above where you see the hours go to reset or something like that and press to reset blub timer to zero. Your blub might still be ok, but the timer says times up and tries to shut off the TV thinking the blub is bad. By reseting the blub timer to zero the TV will think it's a new lamp. Until it really goes then no picture at all or gets very dark. Try this trick it might solve your problem.

Good Luck!

Oct 12, 2010 | Samsung DLP HL-P5663W 56" TV

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Just replaced the lamp in my Samsung DLP and still no picture just audio. Heard something about a code to reset timer / hours counter. Any Ideas/


counter. Resetting the counter is a very simple procedure. Begin with the TV powered off.
Point your remote towards your TV.
Press:
Mute + 1 + 8 + 2 + Power.
Your TV set should now say “Loading Factory”.
Browse down to “Option” then press Enter (or the right cursor button).
NOTE: The Mute+1+8+2 buttons needs to be pressed down consecutively and fairly quickly. If your TV does not enter the service menu after using this combination, you can substitute MENU instead of MUTE. This seems to work for some sets. Also, the right cursor arrow also acts as the ENTER button, so try it if you’re having difficulty with the ENTER button.
To exit the service menu, hit press the EXIT button or just turn off your TV (remember not to turn on your TV immediately afterward!).

Apr 16, 2010 | Samsung DLP HL-P5663W 56" TV

2 Answers

Tv just shuts off by itself


Don't use the power button on the t.v. itself to turn power on or off. Use the remote. The power button actually gets "stuck" and causes the t.v. to turn on and off, seemingly at its own accord. Make sure the button is all the way out and flush with the cabinet, then just use the remote to power on/off. Hope this helps.

Mar 28, 2009 | Samsung DLP HL-P5663W 56" TV

1 Answer

PROBLEM WITH SAMSUNG DLP TV


disconnect the power and hold in the power button for 30 seconds to reset it.

Feb 20, 2008 | Samsung DLP HL-P5663W 56" TV

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Samsung DLP HL-R-5667W lamp LED comes on solid, no picture, then turns off


DO you have the owners mannel if so read it and see what they would do ,have you removed the lamp and if so how did it look? some lamps only last for 5,000 hrs and others 8,000 hrs If lamp is bad TV will not come on.

Feb 20, 2008 | Samsung DLP HL-P5663W 56" TV

2 Answers

Samsung dlp hdtv turns itself off


Have a 46 inch behaving the same way. I have the extended service contract, so they are getting a calll tomorrow. I ll post what they say

Dec 27, 2007 | Samsung DLP HL-P5663W 56" TV

2 Answers

My smart series magnavox keeps shutting off................


switch-mode power suppy is flaking out.

when it does that its hard on your high voltage circuits so get it fixed or it might turn to a huge bill.

Oct 21, 2007 | Samsung DLP HL-P5663W 56" TV

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