Check the Monitor's power cord, and the DVI/RGB cable connecting the monitor to the Graphics card. You might also try reseating (removing and putting back in) the Video card. If none of that works, than it's likely not just something loose in the mechanism, and something's starting to fail on you.
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The Master said: "It is all in vain! I have never yet seen a man who can perceive his own faults and bring the charge home against himself."
>Analects: Book V, Chaper XXVI
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The Master said: "It is all in vain! I have never yet seen a man who can perceive his own faults and bring the charge home against himself."
>Analects: Book V, Chaper XXVI