technsosonic LCD1908

[fred54321]

ere we go i use the lcd tv for my pc and  i only use vga connection only no scart connected but whats happening its tripping of and going to channel 106 I auto  fm mono i have to go to source on tv hand  set and go to pc to get desktop back again so i put the monitor on my partners pc worked  a treat no problems put her monitor (its not a tv and pc  monitor)on my pc it worked  with out tripping i  have tryd  new graphics  card  in my pc the lcd1908 still  trips  but not  downstairs but a  straight   pc monitor does??????
cheers