My monitor has a pretty annoying problem too... Got an Eizo T662-T, which seems to forget all settings when i turn it off or change resolution.... So everytime i turn it off/on i have to adjust the convergence, brightness, contrast, colors, image size/position :-x really annoying...
when i only change resolution then only contrast, brightness and image position/size is lost.. but still annoying.
I wonder if its some kind of battery that is dead, but i cannot find anything that looks like one.