zipzappy

Hi i have been trying to get a dual monitor setup going. The problem is when ever i hook up anything which has to do with video to my PC from my TV or anything else, i get these light shaded bars going up my PC monitor screen. When i say anything video i mean i tried using a VGA cable with a DVI converter, a S-Video Cable, and even when i hook up a Coaxial or RCA cable to my TV Card i keep getting these light shaded bars that show up on my Acer 19 LCD Monitor. Also when i have the VGA cable or the S-Video cable hooked up the my TV and my PC i can notice but very little the bars on my TV

Things i have tried:

-replacing the video card
-replacing the power supply

Heres what my problem looks like, (Note: this isn't a picture i took of my setup, i found this pic on google)




My System Specs:

-Intel Celeron CPU 3.20ghz
-2GB Of Ram
-Intel Desktop Board D101GGC
-Geforce 7600 GT
-Video Capture Card
-Seagate 500GB Hard Drive
-Western Digital 100 GB Hard Drive
-Cavalry 160 GB External Hard Drive
-Audigy LS Sound Card
-and alot of stuff hooked up to a USB Hub

and the TV is a Olevia 32 inch LCD