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Samsung tv goes blank to a blue screen, has audio no video

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You are probably on an aux or video input, or the video cables are shorted.

Posted on Oct 07, 2008

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SAMSUNG LD TV - VIDEO PROBLEM


Make sure that your video is connected to the video port on your TV. Also check to see if you are using the proper channel (component) on your TV.

Most issues occur when the cables are plugged into the wrong port. Some are color coded. Red goes to red, white goes to white and yellow goes to yellow.

Sep 18, 2016 | Samsung Projection Televisions

1 Answer

I have a 50" Samsung tv. The tv turns on and the screen comes on, then within 1 minute the screen goes black. I can still hear sound.


Samsung HL-R5087W TV screen goes blank -tv/sound on - Forums ...

www.cnet.com > Forums > Samsung

CNETJun 11, 2015 - About a month ago, the at various times the tv screen would go blankeven though the tv ... Try turning off the cable/sat box when the happens. ... In reply to: Samsung SP50L7HX DLP TV linked to Sky HD box - same problem .... on it comesback to normal. however, once it went off again (Black Screen) after only 2-3 minutes. ln-t4069f picture problem lcd warmup - Forums - CNET
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Jan 28, 2016 | Samsung Projection Televisions

1 Answer

Picture goes blank AND SOUND goes off together, both back on too


it can still be the lamp for some reason these sony tv's will exibit these symptoms when the lamps are getting weak. by the way when the lamp goes out the entire tv shuts off no video or audio, just to let you know.

Aug 07, 2009 | Sony Grand WEGA KDF-55XS955 55" Rear...

1 Answer

Samsung 50 inch plasma tv screen goes blank temporarily


This could be caused by a loss of video signal either from the connection or from the source. The TV may have detected an error which caused the screen to go blank. If this occurs again, check the cable connections and see if having the TV unplugged overnight resets the TV and eliminates the problem.

Jul 18, 2009 | Projection Televisions

1 Answer

Samsung HCN4727W Rear Projection TV, green screen, audio works


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai2_bing.gif,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Jul 10, 2009 | Samsung HL-R4667W Rear Projection...

1 Answer

Convergence problem, blue ghosts


Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
Example Photo:
5f6e85c.jpg
Problem #2 CRT Fluid has clouded over.

Symptoms


  • Dull Video, Washed out
  • White/Bright looking video
  • Halos around objects
  • Red/Orange looking
Example Photo:
ee1ca68.jpg

You can see more examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Sep 01, 2008 | Samsung PCN5425R 54" Rear Projection...

4 Answers

My Samsung LN40A530 only produces a blank blue screen whenever I try to use an HDMI input source. Audio seem to come through fine but not the video. Other, non-HDMI video inputs work fine. I've tried...


We are having the same problem. We have 2 DVD players with up-converter to 1080i and 1080p. Both DVD work fine (one Sony and one Samsung) with our Samsung LN-T4053H upstairs, never intermittent.

LN40A530 downstairs is having "Searching for Signal" problem. Took it back to Sears got a new one, problem followed. Something is wrong with this LN40A530. Perhaps firmware update is needed.

Jun 11, 2008 | Projection Televisions

1 Answer

No blue auto convergence when performed by menu buttons


Projection TV sets are known to have two common problems. The first problem that is common to these sets is convergence failure. When this happens the TV will usually look 3D, Wavy/Distorted, etc. It may also shutdown and blink an error code.

The second common problem with Projection TV sets is dull video, halos around objects, white looking video, or red overpowers the screen. This is commonly caused by the fluid in the lens being clouded over.


You can find more details and solutions here on Fixya at the following link below. Or click HERE

3d884ac.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

May 31, 2008 | RCA HD52W59 HDTV Projection Television

1 Answer

Mitsubishi tv 52'


CHECK BASE BIAS VOLTAGE OF Q217, FOR 0 VDC (BIASED OFF) IF .7 VDC (BIASED ON) CHECK C268 (22 UFD 50 V) OFF C OF Q215 V-PROTECTOR ON THE SIGNAL PCB. 2. VERTICAL BEAM BLANKING ACTIVE, CHECK PIN 4 OF IC401 FOR 3 VDC IF MISSING CHECK IC202 (5V REG) PART # 266P932010, ON THE SIGNAL PCB. 3. CHECK PIN 6 OF IC200 FOR 9 VDC IF LOW OR MISSING CHECK IC203 PART # 270P210010 ON THE SIGNAL PCB. 4. MAY BE INTERMITTENT. CHECK SOLDER CONNECTIONS AT CONNECTOR "DY" ON THE YOKES. Now these are the technical terms, if you do not have the experience you may need a qualified person to do this. Hope this helps

Sep 08, 2007 | Mitsubishi VS-5043 50" Rear Projection...

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