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

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Samsung HL-R4266W 42 shutoff

The TV will intermiittenly shut off by itself while I'm watching it.

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Have the power supply checked it may be faulty

Posted on Oct 19, 2008

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I have a samsung model #HL-R4266W tv, It is making a humming sound, and has no color other than it being in black and white the picture looks fine, what could be the problem?


This tv design have a colors wheel in it,have humming sound or loud motor noises.The colors flashes Black&White or lost all colors.The colors wheel is dying and the causes.The colors wheel replacement are not a do it ur self project.Hire a tv Tech. to do it right the first time.Colors wheel sit way back close to the Light Projection Engine itself.

Dec 30, 2010 | Samsung HL-R4266W 42" HDTV-Ready...

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Samsung hl-r4266w


it is more than likely the bulb you can pull it and see if it is broke or looks bad if so replace first than go from ther

Jan 24, 2010 | Samsung HL-R4266W 42" HDTV-Ready...

1 Answer

TV will not turn on. Lamp indicator light blinks


Replace Lamp (L3) # BP96-00826A (L6 )BP96-01073A Call Mats Electronics $99.95
1-800-628-1118

Dec 30, 2009 | Samsung HL-R4266W 42" HDTV-Ready...

1 Answer

After turning on TV, lamp light blinks but no picture


IF IT SHUTS DOWN TO STANDBY, THEN DIGITAL BAORD IS BAD, IF IT JUST KEEPS CYCLING ON/OFF THEN YOU NEED A POWER SUPPLY, BALLAST AND PROBABLY LAMP

Dec 30, 2009 | Samsung HL-R4266W 42" HDTV-Ready...

1 Answer

HL-R4266W shuts down and a faint clicking sound can be heard


I believe I read somewhere that when you open the back cover over the lamp, there is a special little black switch that needs to be in the up position when you put the cover back on, or the TV can shut itself off randomly.

Aug 16, 2009 | Samsung HL-R4266W 42" HDTV-Ready...

2 Answers

Lamp goes off and tv shuts down after lamp replacement


CK FAN on LAMP,or you could have problem with Ballast.

Aug 11, 2009 | Samsung HL-R4266W 42" HDTV-Ready...

1 Answer

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.

Jan 14, 2008 | Samsung HL-R4266W 42" HDTV-Ready...

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