How to set up the computer to connect the projector?

Source: Internet
Author: User

Unit meeting, often need to play some handouts in the projector, PPT, the contents of the notebook computer projector on the large screen, need to set up on the computer, the following settings for you as a reference, different graphics cards, different notes set details will have a difference.

1, the first VGA cable connected to the notebook computer and projector, the computer will generally detect whether the external display device. If it is not detected, you can use shortcut keys to switch. The external display shortcut keys for different computers may vary, and the general shortcut key caps will be labeled. As pictured, in this example, the external display shortcut key to "FN+F10", press down, the screen may be flashing black screen, if only the projection display, and the notebook does not show, and then click, see whether both sides are displayed, if not, you need to continue next, the video card settings.

2. Right-click the desktop space and select graphics properties.

3, appear the following figure, click "Display Device". In the absence of an external projection device, the interface diagram:

4, select "Intel (R) dual display copy", you can implement two display devices at the same time, you can also in the Drop-down menu on the right to adjust the "primary monitor" and "secondary display", and finally click OK.

5, note: In the connection line, must first disconnect the projector power supply, disconnect power, please follow the instructions according to the requirements of operation, otherwise it will damage the bulb, VGA data line, the longest can not exceed 20 meters, otherwise the signal attenuation is very large, affect the projection effect.

6, other graphics card ATI, NVIDIA set up operations, please follow the instructions, general steps are basically the same, details will be different.

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