Question about Samsung HL-R4266W 42" HDTV-Ready Projection Television

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Hi I have a Samsung hlr4266wx/xaa HDTV it makes a buzzing noise when turned on and off. And watching tv after an hour it goes off every five mins. What could it be?!?

And sometimes it takes a few mins. To turn on or off. This just recently started happening

Posted by Anonymous on

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6ya6ya
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Posted on Jan 02, 2017

hawkwatcher
  • 67 Answers

SOURCE: samsung hlr4266wx dlp tv shuts off

This tv usually if detects a fault will display via leds a error flash code. Refer to Owners manual for What the codes are for. If you go to Samsung Website Copy and paste link for manual.
http://www.samsung.com/us/support/search/supportSearchResultView.do?group=televisions&group_cd=&type=televisions&type_cd=02010000&subtype=dlptv&subtype_cd=02010300&model_nm=HLR4266W&dType=D&vType=R&mType=&model_cd=&menu=download&prd_ia_cd=02010300&acc_ia_fl=N&disp_nm=HL-R4266W

Problem may be lamp is failing or ballast which operates lamp may be Bad. Could also be Temperature fault from Inoperable fan or Color wheel. Bulb of course is first choice of possible problem followed by color wheel then ballast. Color wheels usually will start making bearing noise when they start to fail. Hope this helps.

Posted on Jan 14, 2008

MerlinTech
  • 197 Answers

SOURCE: Samsung HLP5063WX/XAA- 46 in HDTV DLP

that's a failure about to happen in your video control circuit board..you feeling like you want to dig into this yourself, or does this have a warranty

Posted on Jun 24, 2008

  • 2920 Answers

SOURCE: tv problem

have the power supply checked out it may be weak

Posted on Aug 30, 2008

  • 6 Answers

SOURCE: Hi, my problem with our Samsung HLP5063 WX / XAA

Bryce.

My experiance with what you are talking about is sounding like the color wheel going bad. Same thing happened to mine and it was the color wheel. Right around 120.00 and is a easy do-it-yourself job.

Posted on May 11, 2011

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2 Answers

Samsung HLP5063WX/XAA- 46 in HDTV DLP


that's a failure about to happen in your video control circuit board..you feeling like you want to dig into this yourself, or does this have a warranty

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Your Color Wheel needs to be replaced!
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Samsung hlr4266wx dlp tv shuts off


This tv usually if detects a fault will display via leds a error flash code. Refer to Owners manual for What the codes are for. If you go to Samsung Website Copy and paste link for manual.
http://www.samsung.com/us/support/search/supportSearchResultView.do?group=televisions&group_cd=&type=televisions&type_cd=02010000&subtype=dlptv&subtype_cd=02010300&model_nm=HLR4266W&dType=D&vType=R&mType=&model_cd=&menu=download&prd_ia_cd=02010300&acc_ia_fl=N&disp_nm=HL-R4266W

Problem may be lamp is failing or ballast which operates lamp may be Bad. Could also be Temperature fault from Inoperable fan or Color wheel. Bulb of course is first choice of possible problem followed by color wheel then ballast. Color wheels usually will start making bearing noise when they start to fail. Hope this helps.

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