   Dell inspiron laptop screen
  Im having some trouble with the screen on my Dell Inspiron laptop. The computer itself is fine, however, whenever i turn it on, the screen remains permanently light black/grey. I doubt it is the backlight as the screen is lit up but is this dull grey colour?. What could the problem be? Battery/videocard? any suggestions greatly appreciated. cheers.   
  Maybe a cracked/broken cable leading to the screen housing.Is it making a weird noise? What happens if you put a boot CD in? Does it work if you plug it in, or run on batteries?   ;  The connector could easily be loose. Does changing the angle of the screen help?   