So I'm running windows 8.1 going from dvi-i to vga into a rca lcd tv that had no problem going vga to vga with my old computer running xp.
I have a gforce gtx 260 grafics card with a driver titled: nvidia 220.127.116.1152.
When I shake the cable connecting the pc to the monitor, it deffinetely affects the unpleasnt effect i'm getting on the screen. Also, vibration seems to effect it as well.
It is a cheap cable I got online for $5. Is this perhaps my problem or could it be something else?