Samsung remote control issues

T'Con board fault. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Does it look like a dim black swirling cloud with very faint images?

Ur LCD inverter backlight board is dead.Replaced this LCD inverter backklight board.U will get ur picture back.Tries websites Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter backlight board for the replacement.

Sadly, the screen is the most expensive part of the TV. The replacement screen would cost more than the TV is worth. Shopjimmy.com is the only affordable place to buy the replacement screen, But, they are out of stock. Usually, the screen cost around $250 to $350. Any other website will cost an arm and a leg. Buying a new TV would be best at this point.


http://www.shopjimmy.com/catalogsearch/result/?q=LN+-T4061F+screen

most of the time this is the ctrl board its like a graphic card tells the screen what to show,but the cable from that goes to main board sometimes this is the cause of lines/open it get no of control board it has a 30 pin thin lead going to main board and google it easy to replace plug n play

most likely the lamp or inverter is bad.

Check to make sure each lamp is inserted properly into it's socket and make sure each wire that goes to each lamp is not loose.

The inverter maybe going bad as well.

Replacing the capacitors would be a good start. Replace all the ones with the same capacitance and voltage rating even if they do not look bulge.
Let me know if you require further assistance.

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Check this link out. I think it should give you all the info you need for optimal picture settings.
http://help.cnet.com/samsung_LN_T4061/9602-12576_39-0.html?messageID=2510125&tag=tip-2510125&kw=samsung+LN-T4061