How can I fix my Dolsonic tv shows no picture but sound is OK please help

[muhammedalfau]

How can i fix my Dolsonic tv shows no picture but sound is OK please help

 

[hang-the-9]

Have never heard of that brand, sounds like a generic brand that puts labels on products made by others. Very likely replacing it would be cheaper than fixing it, especially if it's a small TV size.