I have a LCD screen which is about 4-5 years old.
Many different coloured vertical lines have come up on the screen. This started happening about 4 months ago. Theses lines are permanent doesn't matter what picture is on screen the color of lines don't change.
I read a few threads about such problem and they say it's the panel which is malfunctioning
can you help me as I really don't want much expenditure. I have saved my pocket money for a good graphics card.