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Samsung HLP4663WX?XAA (DLP rear projection)A few minutes after I turn it on still get no picture but can hear sound fine, then "lamp" light on on/off button flashes and the tv turns off. The lamp has not been replaced in the 3 and a half years we have had the tv, but the user guides says three lights on the on/off button will flash when the lamp needs replaced and this has never happened. We recently had the color wheel replaced. I don't want to buy the new lamp if there is a different problem. No where in the user guide does it mention this situation.

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  • browymant Sep 21, 2008

    I have the same problem. No issue w/ the TV over the past three years, but last night there was a popping sound and the picture went away...still get sound, but no picture. My first thought is the bulb...any ideas? How difficult is it to fix?



    Thanks.

  • eliu978029 Sep 30, 2008

    Samsung HLP4663WX/XAA I changed the color wheel successfully. I'm having trouble with inputs. It receives the computes vga input fine but one seeing one blurry channel when i plug it into ant 1. Any ideas?

  • jsatov Jan 23, 2009

    I have had the color wheel replaced and the lamp at the same time and since then the tv just shuts off randomly sometimes 20 times a day and sometime only a couple really annoying. I have seen other posts of people having similuar problems and no one knows what the problem is. Any ideas?

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6 Suggested Answers

chrispurs1
  • 372 Answers

SOURCE: RCA 50" dlp lamp dead?

Hi. Most Dlp sets have a fan for cooling the bulb this should start at switch on if it doesnt bulb will not light. Check fan is pluged in & that blades can turn freely.

Posted on Sep 02, 2007

cammykins
  • 149 Answers

SOURCE: No picture, new lamp

Did you reset the hours on the lamp with the menu options on your set? Sometimes, if you do not do that it can mess with the tv performance thinking that its over hours. It needs to be reset to 0 again...

Posted on Sep 24, 2007

  • 208 Answers

SOURCE: samsung hlp4663wx/xaa (after replacing the color wheel)shadowing

If the color wheel you replaced was the BP96-00674A, it would have come with the proper cca adjustments for that particular wheel. You must enter the service menu and reset the cca's for proper color.

Posted on Feb 21, 2008

scott201201
  • 170 Answers

SOURCE: Akai PT50DL24 50 in DLP Rear Projection TV-NO PIC OR SOUND

check for popped or raised tops on caps in power supply. also try unplugging set for 5 minutes and resetting it. How about does your color wheel spin up? if your color wheel don't startup then your tv will also shut down. also check all fans they all should be running at turn on. if all fails i would say its your light engine.

Posted on Apr 10, 2008

snakehead
  • 1070 Answers

SOURCE: Samsung DLP HLM437W won't turn on

my advice is that if the project is getting expensive kindly invest in a new tv. i am nt familiar with that set but you are having a micro processor problem replace it and your tv will work fine as it was before good luck.

Posted on Jul 25, 2008

SOURCE: samsung,model-HLP4663WX/XAA , bought in jan.

Had same problem. Bought replacement lamp. Worked for 6 weeks now I'm looking at replacing the ballast. TV turns of after 5 minutes.

Posted on Aug 24, 2008

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TV lamp has been replaced, still won't come on, no picture. When turned on, I can see a blue, kind of sparking light and noise starts and does this about three times. TV powers down and does this again....


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Oct 26, 2009 - I have attached a picture of to show where the "Light Tunnel" is located. Upload ... So now I have a Samsung HLN5065W/XAA that I am willing to part out or sell as is. ... I replaced the ballast but the TV still won't turn on. .... The lamp has been sitting on a shelf until two weeks ago, when the TV went dark. Samsung DLP Light Ballast
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I have a Samsung DLP model HLP4663wx/xaa and the video keeps cutting out


and any sort of fan like or high pitched sound coming from the set?

Jun 07, 2012 | Samsung Projection Televisions

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Samsung TV: HLP4663WX/XAA Lamp Code: BP96-00826A(P) No picture . . . no light from lamp On/Off Switch: ''lamp'' and ''Stand By Temp'' Should I replace the lamp?


hello am rico, no. first check your power supply, because lamp has nothing to do with power. more like it you goona have power supply problem. if you need more help, feel free to call at 602-810-7149 anytime.

Jan 07, 2011 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

Samsung HLP4663WX/XAA picture went out, started making strange noise, all lights on power button came on.


Sounds likea bad color wheel to me, or possibly a lamp has blown. If the noise is a humming sound--it is the CW--if you hear a "sound like a sizzle, for a few seconds and then normal, and this repeats a few times--the lamp has blown.

Oct 12, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

2 Answers

When i turn the tv on ,sometimes i hear a high pitched fan noise.


Hi, bearings in color wheel are about to fail, get it fixed now before the wheel shatters the prisms all over the inside of the tv which of course will then cost you more to fix, video-tek

Jul 01, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

1 Answer

Blinking lights


Sounds like the color wheel. Check samsungparts.com for a replacement. Check the video on youtube of a guy fixing his color wheel to see if its something you want to tackle. I changed mine... a drag, but not too awful. Ran about $100.

Sep 01, 2008 | Samsung HLP4663W 46" Rear Projection HDTV

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