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My remote always worked when the problems were happening. Samsung definitly has a problem with the digital boards going bad on these TVs. Maybe your problem also.

Installed a new digital board and TV works great. That was the hardest part i have ever tried to find. Nobody has one in stock 99.9% of the time. I will never buy a Samsung product again. Not even an alarm clock. Thanks TV Ninja for you help. Your awesome dude.

Hey Ninja. I got tired of waiting on DM to get the part in so I decided to try an idea someone posted about putting foil on top of the DNIe chip to put pressure on and act as a heat sink. What i ended up doing is I bought 3/4 square aluminum tubing at Lowes and cut it 1.12 inches long. I then placed...

I did end up figuring out something to do. I just did not think long enough before i posted asking questions. What i ended up doing is I bought 3/4 square aluminum tubing ay Lowes and cut it 1.12 inches long. I then placed it on top of the DNIe chip and slowly put the metal cover back on. The length...

Jason i too am having digital board problems and have been waitinig on the backorder part for a couple months. I see the DNIe chip but i need some more info on the heat sink you made.What is it made of? What did you solder it to? Can you post some detailed instructions or a web link? Your help would...

Hey Ninja the Digital board part# is BP41-00237B but the only one I can find is a BP41-00237A at Discount Merchant. Will this board be the one to use or do I look elsewhere for a "B" ? They advertise it to be for the HLR5667wax.

Every time the TV picture goes bad the menu has always been clear in front.

I unplugged the TV and removed from above and put on the floor and reconnected everything. Picture is good right now. I did the dmd and digital board test pattern again and everything checks ok. However when I did the DNIe test pattern the white does not come up. It starts with black, red, blue, gre...

The high Def channels are thru the cable box and connected to component 1. I did make sure the box was not the culprit and connected cable to RF in and still the same problem. Thank You again.

Thank You for your help. It is definitly intermittent. I will take the TV apart and find the correct part# and order from DM. I will post back and let you know how it does. I really do appreciate you taking your time to help me out. There are not enough people in this world like you. Appreciate it.

Hey TV Ninja I spoke too soon. Still have the same problem. After about 1 Hr viewing time it went back to the same green tinted picture. Should I replace the digital board next? Thanks for your help.

TV Ninja you are the man! TV works fine and the fix was easy. The part was $100 with shipping and the repair manual cost $20 to download(MUST HAVE). Thank You TV Ninja. I cannot thank you enough.

I should have the new board in the next couple of days. I will be posting back here to let everyone know if this solves the problem. Discount Merchant definitly have the best prices on the electronics. Samsung has been no help. They would not give me any technical info at all like why they did not c...

Thank You agian Ninja

Nevermind. The problems are back except now the picture is freezing in high def and the TV will turn itself off. There is a green tinted screen on the normal cable channels and the dvd not the green vertical lines with the checkerboard pattern that it was doing. The dvd player is hooked up by the rc...

I turned the TV on one more time before disassembling it and wooola the picture is fine now. These lines have been there for a week and now are gone. Is a part going bad or what could have happened? I have checked it 2 or 3 times a day and now everything is fine. Strange. :shock:

Thanks Ninja I will try the analog board first. I will post back later if it works.
Thanks again :D

Samsung HLR5667WAX just got Green Vertical lines almost looks like checkerboard with purple squares. The Menu and picture in picture is not affected. When I change cable box to High Definition channels the picture is good. TV is 2 1/2 yrs old. I have downloaded the service manual and checked if the...