20 Most Recent Samsung UE40B7020 40 in. LED TV - Page 2 Questions & Answers

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Sounds like a main system control memory IC fault. Contact any service technician. There is nothing a user can do.

Hi Tasha,Unfortunately, repairs at the "pixel level" are not possible. The display is an "all or nothing" type of repair (I'm not talking about the back lights and support electronics - I'm *only* talking about the display screen). That means that the entire screen is replaced if there are to many dead pixels. (Most screens have dead pixels - manufacturers limit the number of dead pixels on a screen that can be assembled to a TV). If it the Quality Assurance people in the factory find a number of dead pixels that is less than a certain amount - it is "good" and ships. If it is more - it is scrapped. Generally, your options are: live with it, replace the screen or buy a new TV.

No fix.

First of all, thank you very much for choosing FIXYA today for your online technical support needs.See page 26 of the User's Manual for detailed instructions on how to select from the various PICTURE OPTIONS available on your TV. Here is a direct link to the ONLINE USER'S MANUAL for that model:http://downloadcenter.samsung.com/content/UM/200904/20090401132822125/BN68-01985L-00Eng-0330.pdf To view the Owner's Manual with Operating Instructions just use your mouse to click on the link, which is the underlined and blue highlighted section of text just above. This will open a new web browser page automatically for you and allow you to view the information at the website indicated and the contents of the Owner's Manual. You may need ADOBE READER installed on your computer to read PDF documents, although many computers already have this type of utility pre-installed. You can download this free at WWW.ADOBE.COM if necessary. Click on the DOWNLOAD ADOBE READER button on right side of the ADOBE home page when you get there, then follow the onscreen instructions to install the software on your computer. I truly hope that was helpful to you. Good luck and take care. Joe.

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The T'Con board fault can result this type of display error.

does it ask for a pass code? if it does try 9999 or 1234 they do that to me at work at those two codes usally work