I have a monitor labled NCR3415-1601. Thjsi has separate rgb connections and I really (likely) a SONY. When (I think) the com[puter sens a reset ie the screen clears , the new image does not apper. Cycling the power does retore the display. Is there spme SIMPLE thing I can do to fix this. I realize the CRT monitor are a dime a dozen and this is headed for pastire to be replaced by a flat panal but I am in the misddle of a major software-hardware upgrade and I prefer to finish it before encountering new problems, I realize I can pick up a replacement on most NYC streetcorners but everthing is so heavy. Thanks