Im in desperate need of some advice concerning my graphics card, it just stopped working one day when I switched on my PC. A message appeared on my screen saying " No Input please connect". So I took my graphics ATI Radeon AGP X1600 512 mb out and had to revert back to my old nVidia geforce fx 5500 card which is working fine.

Could anyone tell me what might be causing my graphics card not to work as I only bought it 2 months ago and dont want to buy another one just yet .