I had this amazing 21 inch Radius Pressview SuperMac which I used with a Mac PowerBook and a few connectors (it has that curious 13W3 plug) as an occasional monitor.
Suddenly it has gone almost completely blue. Does this sound like a gun problem or some wiring malfunction? Worked perfectly one day, the next, blue. No red bleeding or anything like that. Powerbook screen still fine or I wouldn't be posting here.
Sorry to sound a bit like a layman but no amount of pressing the buttons from function to function on the front or degaussing changes anything.