Question about Samsung LN40A630 40 in. LCD TV

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I have a 40" S550 Samsung LCD television. Lately I have been having a problem with the picture and audio flickering in and out while watching programming. Initially, I thought it was my cable connection and changed the cable going into the converter box from the wall and even ended replacing the cable box but the problem persisted. I also changed the HDMI cable to a different input on the TV and the problem did subside for a while, but has slowly began to start up again. I don't appear to have the issue when using my PS3 to watch movies and play video games. Is this an HDMI cable issue or perhaps the TV inputs? Neither? Thanks...

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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Shuttle83
  • 1139 Answers

SOURCE: Rainbow color effect appears when Samsung LCD plays Wii or DVD

Hello, I have a question which video inputs are you using for your DVD and Wii connections? The reason I ask is because this sounds like video distortion cuased by noise. If possible can you send a picture of the screen when it has this problem and send which video ports are being used? If it is noise in the video you may have a saw filter problem, or a decoupling issue. In any event I'll know more once you send those pictures and which inputs you are using for your DVD and Wii. Thank you, Shuttle83 http://www.electron-age-technologies-llc.com service@electron-age-technologies-llc.com

Posted on Jun 10, 2009

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  • 8457 Answers

SOURCE: I have a Samsung LN-T4661F LCT TV connected to my

No,It ur tv have a burn dead LCD inverter board must change to get picture back.

Posted on Nov 23, 2009

  • 2 Answers

SOURCE: My 40 inch Samsung LCD TV was working fine then

Try a new HDMI - I had a cheapo from walmart and I tried a Monster HDMI and it worked beautifully

Posted on Nov 28, 2009

  • 6 Answers

SOURCE: I have a 52

take a look at hd EZ lock. It's a Universal HDMI Cable Locking Adapter that acts like a strain relief and HDMI Cable lock. It's very effective in eliminating intermittent issues with HDMI Cable (those due to connection issues, not from handshake issues), is universal so it works with most HDMI Cables and components, and ususally installs in minutes.

http://www.youtube.com/watch?v=-AyR9higu0M

Posted on Jan 12, 2010

  • 1 Answer

SOURCE: Sometimes Loses Sound

disconnect the hdmi cable from both ends it resets the sound signal!!!

Posted on May 10, 2010

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