Samsung ln26a330j1d lcd tv picture freezes or just goes to white screen

SOURCE: Half of the screen turns black after 10 mins 46" Sceptre LCD TV

YOU PROBABLY HAVE DEFECTIVE LCD PANEL THERE IS A SLIGHT CHANCE IT IS THE MAIN BOARD OR THE LVDS CABLE

SOURCE: Samsung LCD Flat Screen TV LN-S2651D - Volume Problem

I lived with it for about six weeks, then took the back off the TV. Just now it seems to be fixed, but I don't know if it will last.

I disconnected the wire leading to the channel up/down, volume up/down and source board, turned on the tv, turned it back off, reconnected the cable, and everything seems fine now.

SOURCE: Blank Screen but sound works on samsung HPS-S5053

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SOURCE: I have a samsung LN26A330j1D lcd tv ,the screen

There are a number of causes. First The T-Con bd has gone bad. Second the Main bd is bad and third the LCD Panel is bad. Have a trained Samsung tech troubleshoot the problem

SOURCE: Screen goes black, still have audio

I first changed the 220uf capacitor with no luck. I flipped the BURN switch to on and the set has been working great for a week now. Daughter left it on for about 20 hours overnight with no problem. Anybody have an idea what those 4 tiny switches are for? I have heard these type of switches called "dip switches". They are tiny white switches in a yellow block on the lower left side of the upper circuit board. The top one was labled 40", the next one down was labled 46", the 3rd one was 4 letters "EW" something I think, and then the bottom one was labled "BURN".