hi guys this is my first post i'm using Dell UltraSharp 2007FP 20-inch lcd monitor suddenly it gave me bad display light green tint type display in windows and in bios too m using dell gx270 pentium 4 2.8ghz pc with 2 gb ram 2 hard drives 40 and 80 gb respectively and nvidia agp geforce 4 ti4600 graphics card.... so the first thing i did was i connect my crt monitor and the color was normal then i plugged my lcd again and ran the diagnostic test it displayed all the colors red green blue white then i checked it with 3 vga cables but still the color was greenish plz help me thanks in advance.... Crying