Solved! I changed the power supply board but still no picture

[Tbyrd9087_]

After I changed power supply board it powers on but still no picture could it be the mother board?

 

[Alabalcho]

Change the motherboard, too.
And don't forget to check oil pressure, probably your transmission needs a checkup, and definitely your right stop light is gone.

 

[Paul NZ]

How is it connected to the tv / monitor whatever it is