I have a Mag Product No. LT782S, Model No. 700P. The monitor light turns on and green for about half a second, then the screen goes black but the light stays on and turns orange. As the computer boots up and changes resolutions a few times the screen will turn on at each point after the resolution changes, then after half a second turn back off. If i unplug the video cable and plug it back in it will turn on for another 0.5 seconds and then go black. I have seen a thread on here about replacing the capacitors in another Mag 700P where someone mentioned that another component often fails.
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