Thank You, Sal
If you haven't worked on monitors before, the starting point is to take it
to a pro, these aren't the place to start.
Shine a light on the screen - if you see a faint image then the
backlight is toast.
Also try swapping the video cable - this would be the first thing I'd
try as these things are infamous for failing near the connector ends.
I got mine from Melodonia, in Guernsey.
-A
email mandoline (at) cwgsy (dott) net