My eMac worked just fine, then I UPS'd it and it worked in it's new home for about a week. Then one day I turned it on and the screen was messed up. What should have been the bottom of the desktop image was about half way up the monitor with the upper half unviewable above the top of the screen. The image was also keystoned (warped) toward the bottom and had wavy lines moving through it. Somebody told me it was my video card. Wonder if anybody knows about this. Could it be from shipping? Can it be fixed without replacing the mother board? Any info or tips you have would be greatly appreciated. Thanks. .t.w.