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I have a PowerPoint presentation on my laptop, which is hooked up to a projector. The default resolution on the projector is 1024X768 and the laptop resolution is set the same. When I go to full screen on the presentation, the display settings change on the projector to 640X480. And as soon as I exit, the resolution returns to default.<br />
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Laptop is Dell Precision M90 and Projector is an InFocus IN5102. It's connected via VGA. I have the latest drivers on the laptop's video card (nVidia). I checked the settings on the laptop video adapter as well as the projectors settings and nothing I have yet tried is working.<br />
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Any ideas? 
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I have a PowerPoint presentation on my laptop, which is hooked up to a projector. The default resolution on the projector is 1024X768 and the laptop resolution is set the same. When I go to full screen on the presentation, the display settings change on the projector to 640X480. And as soon as I exit, the resolution returns to default.

Laptop is Dell Precision M90 and Projector is an InFocus IN5102. It's connected via VGA. I have the latest drivers on the laptop's video card (nVidia). I checked the settings on the laptop video adapter as well as the projectors settings and nothing I have yet tried is working.

Any ideas? 

Projector Changing Resolution

Components are those devices that are internal to a computer -- the PC boards, the central processor (CPU), the memory (RAM), disk and video controllers and so on.

Components

PowerPoint is a slide show presentation program currently developed by Microsoft. PowerPoint presentations consist of a number of individual pages or "slides" that may contain text, graphics, sound, movies, and other objects, which may be arranged freely. The presentation can be printed, displayed live on a computer, or navigated through at the command of the presenter. Slides can also form the basis of webcasts.

Microsoft PowerPoint

A monitor or a display is an electronic visual display for computers, usually comprised of the display device, circuitry, casing, and power supply. The display device in modern monitors is typically a thin film transistor liquid crystal display (TFT-LCD) thin panel, while older monitors used a cathode ray tube (CRT) about as deep as the screen size. They are connected to the computer via VGA, DVI, DisplayPort, Thunderbolt, LVDS or other proprietary connectors and signals.