20 Most Recent Universal Premium Wall Mount For Model LC-26SV490U - Sharp - 26 Class / LED / 1080p / 60Hz / HDTV FLUSH MOUNTING and Articulation Swivel Pan and Tilting At The Same Time Fits 15 17 19 20 22 24 26 32 37 LCD TV Fits 32 LED TV Questions & Answers


Without seeing the dark cycle myself it is difficult to guess what. I only can think of something hit the screen (ball?) or perhaps someone bumped into the screen?
If the bump was minor, it could become lesser.
Perhaps you should ask a technician to look, or take a picture from the screen, one when switched on and one switched off, but close to where the dark circle is and take the pictures to a tech.

Universal... | Answered on Jun 26, 2014


Can you include a picture of the screen here; Johson? If so, it will be more helpful to provide a solution to this problem. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box and press "Enter".
http://electronicshelponline.blogspot.com/
Screen-shots to defective LCD are given. You can see and compare to that to your TVs', and can make sure about the fault to an extent.

Universal... | Answered on Jun 26, 2014


timing control Board

Universal... | Answered on Aug 09, 2012


Look it up on their web site.

Universal... | Answered Yesterday


Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the sites linked here. The site has set-up code list & set-up procedure to many popular brand remote controls. The site has general set-up codes to check with TVs and other devices are given, in the order of the 'device's brand name list' in alphabetical order. Set-up code list to many brand remote controls also is given. Pull up older posts. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the document easily.
http://homenol.blogspot.com/
http://remotesearch.blogspot.com/
http://electronicshelponline.blogspot.com/
http://electrohelponline.blogspot.com/
Programming Notes
• If your device does not respond to the remote after trying all codes listed or your brand is not listed in the code list, use the Auto Code Search method to program your remote.
• Sometimes the first code that "works" with your device may operate only a few functions of your device. There may be another code in the code list that performs more functions. Try other codes from the code list for more functionality.
This is a trial and error procedure; and quiet time consuming. You might have to check different codes said for your device.

Universal... | Answered on Aug 20, 2020


find another remote where medion tv are included in code programming list.

Universal... | Answered on Aug 10, 2020

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