A problem with my tv?

My Samsung tv T220HD is about 3 years old and recently a problem has started where the picture comes on and then switches off after about a second and

My Samsung tv T220HD is about 3 years old and recently a problem has started where the picture comes on and then switches off after about a second and I am left with sound only. This happens every time i switch it on. I have tried leaving the tv unplugged for some time, as advised, and this temporarily solved the problem only for it to start again. Is this a problem I can fix easily and cheaply or am I better off paying for a new tv?

or:My Samsung tv T220HD is about 3 years old and recently a problem has started where the picture comes on and then switches off after about a second and I am left with sound only. This happens every time i switch it on. I have tried leaving the tv unplugged for some time, as advised, and this temporarily solved the problem only for it to start again. Is this a problem I can fix easily and cheaply or am I better off paying for a new tv?

or:Hello, it could be a problem with the video processing board or a problem with the horizontal output. I consider that this repair doesn\u00b4t cost so much.

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