Hi i have suddenly got lines on xp boot up and on desktop screen. Little dots was on the post screen but have now gone. I have checked connections to be graphics card and pc ram. I have checked my monitor on my laptop and its ok with the same lead. I have even tryed reinstalling my x800 pro graphic card but no difference. The better res i have the more lines are shown. Could this be a fault grahpics card as its old now?? Please help Pics below

