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Hello everyone, Lin Fei to answer the above questions, notebook how to connect the projector, notebook how to connect the projector many people do not know, now let's take a look!

We often encounter situations where we need to make a report, and the most convenient thing is to plug our computer into the projector and display it directly. Then we usually encounter a lot of problems, such as the projector can not display the contents of the computer, or there is no picture on the computer and so on. What is the connection method of the projector computer? I'll show you how to properly connect the pc and laptop to the projector.

[projector connected to computer] how to connect the projector to the computer

How does the laptop connect to the projector?

Step 1: plug in the power cord for the laptop and projector first.

Step 2: then connect the video cable to the computer and the projector and, of course, plug in the audio cable of the amplifier.

Step 3: turn on the power switch of the projector and there will be a power lamp on the right. Of course, the computer has to be turned on.

Step 4: when the above instruments are ready, press the key combination at the same time: Fn keys, because different computers may have different function keys, but there are signs on the function keys, usually two screens, indicating that they can be switched between each other.

Step 5: connect successfully at this time. If the projector displays a picture, but the computer is black, press the Fn F* key again so that the computer and the projector are ready.

Projector (projector) and notebook screen switch function keys:

IBM notebook: FN F7, screen switching (useful only if there is an external monitor)

Notebook: FN F3 (Lenovo's old notebook is FN F10)

Asustek Notebook: fn F10

Sharp Notebook: FNF3

Dell Notebook: FNF8

Samsung Notebook: FNF4

Notebook: FNF4

Toshiba Notebook: FNF5

NEC Notebook: FN F3.

Take Sony Notebook as an example to illustrate the solution:

1. Right-click Desktop-Properties-Settings-Advanced-Intel (R) gmadriverformmobile- Graphics Properties. (connect the projector before setting).

two。 Click the title of the video card to which the notebook belongs.

3. Click the notebook and monitor icons (icons with two computer screens).

4. When you click the first icon (monitor), the laptop will not be displayed, but the projector will be displayed.

5. When you click the second icon (notebook), the notebook is displayed, but the projector does not.

6. Click OK and the projector will be displayed.

How does a desktop computer connect to a projector?

In general, there are two ways to connect a desktop computer to a projector. One is to connect the projector to the computer graphics card (mainframe) interface, and then connect the VGA cable of the computer monitor to the output port of the projector (this condition requires the projector to have a VGA OUT interface). The other is to buy a 1-minute and 2-minute VGA divider. The frequency divider is connected to the computer graphics card, and the two outputs are connected to the monitor and the projector. This works better.

Set the refresh rate of the desktop computer to the same as that of the projector, and then click Monitor on the projector. As expected, a picture will be displayed on the projector. The VGA cable of a desktop computer can only be connected to the mainframe and the projector. At this point, the projector is the monitor. Desktop computers are different from laptops, which have VGA ports connected to projectors. You can project by switching them. If you want both the projector and the desktop monitor to display, plug the screen splitter into the VGA port on the chassis. There are multiple VGA ports on the splitter, one connected to the monitor and the other connected to the projector. Converting DVI to VGA is the same as VGA.

At the end of this article, I hope it will be helpful to you.

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