20 Most Recent Samsung LN-S4095D 40 in. LCD HDTV Questions & Answers

Hello Dsidneysis, It appears that this failure could be in the power supply due to swelling/ bulging capacitors in the power supply. Check the link below to find parts to fix your TV.

Good luck with that. As soon as these sets go out of production, so do most of the parts associated with them. You would be better served to get a TV table stand that uses a wall-mount-style backer. That way you get the tabletop mount and the extra security of knowing it won't get knocked over easily. Something like this....

Check and replace the main power retulator board.

look to see if same issue with a DVD etc connected to a rear input.

LCD stands for Liquid Crystal Display. It is all one unit and when broken can not be repaired. The only way to fix it would be to purchase a replacement screen but that would probably cost more than replacing the whole TV. You might look for a used TV of the same model with a good screen and a bad circuit board and exchange parts but it is far easier to replace circuit boards than LCD screens so if you find a similiar model with a bad circuit board take the good board from your set to make the one with the good screen work again.

Hi, Make sure that you don't have any florescent tube lights near your TV. The light has some affect on TVs. Move the TV away form light.

Do you have anything connected to the tv other than cable. If problem persist call repairman and see what he has to say. Good luck.

Maximum recommended SMPTE viewing distance (30 degree viewing angle) is 5.4 feet.
The Maximum THX viewing distance (26 degree viewing angle) is 6.3 feet.
The Recommended THX viewing distance (36 degree viewing angle is 4.5 feet.
For more information go to http://myhometheater.homestead.com/viewingdistancecalculator.html

happy viewing!

I would try a universal remote just to see if it does it on a different one. You may have a defective remote. How long have you had this problem?

The most likely problem here is the main board; there are a few surface mounted chips there which overheat and effects are very much like you describe.

For good or bad the same visual effect can be seen by a problem in the T-Con board , which is at the back of the LCD and is sometimes called LCD controller.

I don't think there's an easy way to tell the two apart.

Uploading a picture may help someone identify a problem they've already seen, but especially if it's a main board bad soldering / overheating then it may have many different forms.

There are about 100 contacts in quarter square inch under an IC and any two of them may start having short under.

Ur backlight video board it dead,must replaced to solved this problem.

Hi my name is Roety,
I can help you with your issue ,
The pedestal slides up into the back, and is held by 4 or 6 screws thats all　
　
　
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Thanks I’m happy to help further over the phone at https://www.6ya.com/expert/eric_ab7c09ec01841771

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