Samsungtxr2765 won't stay on more that 2

There is a part inside the TV that needs to be replaced. If the TV is under warranty, call the manufacturer and they will arrange to have your set repaired at little, or no cost to you.

If the TV is out of warranty, and you have the experience and you know what you're doing, you can fix the unit yourself; first, you'll need to purchase the service manual from Samsung. Otherwise, if you've never done anything like this type of repair before and you don't know where to start, I suggest speaking with an experienced TV repair-person.

If you take the TV to a repair shop for out of warranty repair, the cost will likely be a minimum of $200 parts and labor. However, be warned that the cost could be considerably higher.

Since some brands will pay for your repair even if you're out of warranty, you should contact the manufacturer for your full range of options.

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