Posted on Apr 18, 2008

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Samsung hl-s4666w won't come on...

I have the above described dlp and it started to not work about a week or so ago... First, it would be fine, then after about 20 minutes, it would lose picture (still have sound), then shut off... I would turn it back on, only to have the same result. Now, it has gotten to where it won't come on (all three lights are blinking on the power button)... I checked the bulb, it "looked" fine, but...... The bulb has been replaced twice in 2 years and the tv is out of warranty...Can you help????

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Anonymous

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Posted on Apr 23, 2008

Anonymous

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Circuit malfunction indicated. Have it serviced

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1answer

I have a 50 inch DLP samsung and it wont power on after making a lot of noise (I replaced the lamp) worked fine for a few days now the red light and the right side green light is blinking. any sugge

The answers above are correct. It's either the lamp or the color wheel. Testing the lamp is pretty straight forward. Use an Ohm meter to see if the it's filament has continuity. It's unlikely that a good color wheel would fail immediately after changing the lamp. Look to see if some wiring is out of place and rubbing the wheel causing the noise you described. A jammed but otherwise good color wheel would cause the TV to shut down and display an error code.

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Sep 12, 2014 • Samsung HL-S5087W DLP TV

0helpful

3answers

Samsung hl-s4666w dlp won't come on...

hmmm..not too cool..check all cables, and power source first, yes?

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Apr 18, 2008 • Televison & Video

0helpful

1answer

Where is fan#2 located on model hl-s4666w

in general its the lamp fan

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Apr 26, 2010 • Samsung HL-S4666W Television

0helpful

1answer

Samsung hl-s4666w DLP "Check Fan #2" on-screen message appears before shutting off. How do I fix this?

Look at the Large Lamp fan and if it is not rotating it is bad and needs to be replaced. If is ok then check the other two smaller fans. You do have a bad fan.

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Apr 03, 2010 • Samsung HL-S4666W Television

3helpful

2answers

MY Samsung DLP Shuts off after 2 minutes than if I unplug it, it will come back on for 2 more minutes and than go out again. Could it be the Bulb and Ballast failing. I just replaced the bulb a few weeks...

try this..

On the bottom left corner there is a blue switch that detects if the lamp door is properly installed, if you try to turn your TV on without it won’t turn on.

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Jan 31, 2010 • Samsung DLP HL-P5663W 56" TV

2helpful

3answers

I have a samsung HLS4266WX/XAA about 3 years old with white dots.

This is a known issue with Samsung DLP sets. Here's a link to the solution:

http://forums.cnet.com/5208-13973_102-0.html?messageID=3162774&tag=emfrnd#3162774

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Jan 01, 2010 • Samsung DLP HL-P5663W 56" TV

1helpful

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Numerous white spots on Smasung DLP TV

BAD LIGHT ENGINE call UED 1-800-648-6657

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Feb 15, 2009 • Samsung HL-S4266W 42" HDTV

4helpful

4answers

Numerous white spots on Smasung DLP TV

See link below for "field of stars" fix:

http://www.avsforum.com/avs-vb/showthread.php?t=1107926

Worked a charm on my 50" Samsung DLP. Read thread carefully as there are 2 different version of the DMD chip you will need to replace. I ended up fixing mine for less than $165!

Chuck

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Feb 07, 2009 • Samsung DLP HL-P4663W 46" Rear Projection...

0helpful

1answer

Poor Quality HD Picture

The lamp would make you picture dark.The colorwheel will affect color quality.If brightness is an issue = lamp.If color is the issue = Colorwheel.

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Jan 12, 2009 • Samsung HL-S4666W Television

0helpful

1answer

SAMSUNG DLP MODEL HL-S4666W

Bad capacitors on the power board. Yes you can do the repair yourself.

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Sep 07, 2017 • Televison & Video

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I have a 50 inch DLP samsung and it wont power on after making a lot of noise (I replaced the lamp) worked fine for a few days now the red light and the right side green light is blinking. any sugge

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Samsung hl-s4666w won't come on...

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Anonymous

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Related Questions:

I have a 50 inch DLP samsung and it wont power on after making a lot of noise (I replaced the lamp) worked fine for a few days now the red light and the right side green light is blinking. any sugge

Samsung hl-s4666w dlp won't come on...

Where is fan#2 located on model hl-s4666w

Samsung hl-s4666w DLP "Check Fan #2" on-screen message appears before shutting off. How do I fix this?

MY Samsung DLP Shuts off after 2 minutes than if I unplug it, it will come back on for 2 more minutes and than go out again. Could it be the Bulb and Ballast failing. I just replaced the bulb a few weeks...

I have a samsung HLS4266WX/XAA about 3 years old with white dots.

Numerous white spots on Smasung DLP TV

Numerous white spots on Smasung DLP TV

Poor Quality HD Picture

SAMSUNG DLP MODEL HL-S4666W

Not finding what you are looking for?

D52W20 52" Rear Projection HDTV-Ready Television

I have a 50 inch DLP samsung and it wont power on after making a lot of noise (I replaced the lamp) worked fine for a few days now the red light and the right side green light is blinking. any sugge

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Samsung hl-s4666w won't come on...

1 Answer

Anonymous

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Related Questions:

I have a 50 inch DLP samsung and it wont power on after making a lot of noise (I replaced the lamp) worked fine for a few days now the red light and the right side green light is blinking. any sugge

Samsung hl-s4666w dlp won't come on...

Where is fan#2 located on model hl-s4666w

Samsung hl-s4666w DLP "Check Fan #2" on-screen message appears before shutting off. How do I fix this?

MY Samsung DLP Shuts off after 2 minutes than if I unplug it, it will come back on for 2 more minutes and than go out again. Could it be the Bulb and Ballast failing. I just replaced the bulb a few weeks...

I have a samsung HLS4266WX/XAA about 3 years old with white dots.

Numerous white spots on Smasung DLP TV

Numerous white spots on Smasung DLP TV

Poor Quality HD Picture

SAMSUNG DLP MODEL HL-S4666W

Not finding what you are looking for?

D52W20 52" Rear Projection HDTV-Ready Television

I have a 50 inch DLP samsung and it wont power on after making a lot of noise (I replaced the lamp) worked fine for a few days now the red light and the right side green light is blinking. any sugge

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