Help needed !

I have this issue with my recording system .... :

I`m getting this irritating electric interference into the audio signal
from my tft flat screen. I use it with my Roland Vs-2400cd workstation.
I sent the screen on repair but they didn`t find anything that where wrong with it.

The thing is that when i turn the screen off the noise stops.

I`ve try`d to separate the audio cable from the electric cables but it still doesen`t work ...

does anyone know what the problem could be?

Try moving your monitors/speakers away from your screen.