lines on lg led monitor

[Vikas187]

Hi i was using LG crt monitor from past 8 years.Now i have replaced my monitor with new LG led 19 inches monitor.The issue i am facing is there are sometimes horizontal and vertical light black color srips moving across the screen.Its visible only on the white background.What is the reason ?
How i can solve this problem.Cpu is assembled.Mother board is intel 946.Ram 2 gb.Internal memory 160gb.

Thanks in advance for help.

 

[prit87]

do you have a grafix card ?? if not then change the dvi/vga cables of the monitor and try if the problem still persist then its definitely a faulty display if you have the warranty then use it....