Use Vaseline petroleum jelly to fill a scratch on an LCD screen. This works because the optical density more closely matches the LCD face than air....
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If your LCD screen has a stuck or dead pixel (a point on the screen that is always lit or always dark), it is usually due to a transistor malfunction...
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One method to improve the display on an LCD monitor is to use a DVI connector on a DVI capable video card. This is due to the fact that LCD monitors...
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