Miserably, I exposed this at a Microsoft Office minutes before my 90 minute appearance. When I do Fn F7, I cannot exchange to "duplicate" mode. It workings with project simply and expand screen, but as soon as I say duplicate copy screen, not anything happen on the projector. I just got home from the trip and can create the similar behavior by plugging in dell vga monitor (native resolution 1600x1200).I tried all 3 option in the bios for show setting none worked. Is my PC broken?
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