Question about Samsung UE40B7020 40 in. LED TV

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I need LED TV repair help for Samsung 32 inch Model No:UA32F4000AR. It doesn't show video but it's audio is working what is the problem behind that and how did it occur.

Samsung 32 inch Model No:UA32F4000AR

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  • 21 Answers

You may need HDMI cable to see video.

Posted on Jan 25, 2015

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SOURCE: DIGITAL SOFTWARE UPDATES FOR SAMSUNG 32 INCH LCD TV

you cant force updates, and they may never be another update. updates are only made when there is a problem with the software in the tv

Posted on Mar 12, 2008

SOURCE: Complete black screen on samsung 46 inches

Thats Samsung for you. They are designed to last just right outside the warranty then fail. Typically the LCD panels are bad, and they are the most expensive part on that Korean unit.

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SOURCE: Need Comcast Remote Code for Samsung LN32A330 TV

I contacted Comcast and here are your codes for the three way remote with DVR Samsung 10812, 10766, 10814. I have the same TV Samsung LN32A330 and it was the very first code for my TV! Hope this cuts down your frustration!

Posted on Feb 04, 2009

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SOURCE: SAMSUNG 32 IN LCD LE32R73BDX (MASTER RESET)

* With the TV in standby, press the {INFO} {MENU} {MUTE} {POWER} buttons on the remote.
* The TV will turn On with the Service Menu displayed.
go to reset
* Press the {POWER} button to exit the Service Menu.

Posted on Mar 28, 2009

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SOURCE: LCD TV SCREEN PROBLEM RED HORIZONTAL LINES OF DOTS ALL OVER SCREEN PLEASE HELP

This should be repairable. It may be the LVDS Cable or the Main board problem. The only other problem is the T-Con Board.

Posted on May 23, 2009

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