How to connect the laptop to the host display

The laptop cannot be connected to the computer host for direct use, because the ** interface that comes with the laptop is the display output interface rather than the input interface. Unless you remove the laptop display and put on the original components such as the driver circuit and control board by yourself. can be used as a stand-alone monitor.

Extended Materials. First of all, prepare the laptop and the monitor to be connected externally, pay attention to the monitor with HDMI or VGA interface, here the VGA interface.

Find the interface of the VGA on the side of the laptop.

In this way, the cable is connected, and after it is connected, you have to set it up in Windows and turn on the laptop and monitor.

Screen settings. The first way is to press the function key on the laptop keyboard at the same time the fn key + projection key.

The second way is to press and hold the Windows key + letter P key at the same time.

Four selection buttons will appear on the screen. Their functional meanings are only displayed on the laptop screen, both screens display the same content, and the extended screen is the content of the two screens combined.

1. Only show the laptop screen on the external screen. Click the desired button and you're ready to go.

After connecting the monitor with the corresponding data cable, Win+P switches the display mode.

The steps to connect a computer to a laptop as a monitor are as follows.

First, connect the VGA cable to the laptop, connect the background display to synchronize it with the laptop, then right-click on the blank space on the computer desktop, then move the mouse to the graphics options, then move to "Output to", and check the monitor in the new tab.

Laptop:

Laptop, also known as "laptop, laptop, handheld or laptop", is a small, portable personal computer with a small body, which is easier to carry than a PC. Laptops have a similar structure (monitor, keyboard, mouse, CPU, memory, and hard disk) compared to desktops.

However, the advantages of laptops are still very obvious, and their main advantages are small size, light weight, and easy to carry. Generally speaking, portability is the biggest advantage of notebooks over desktop computers, the weight of general laptops is only about 2 kg, whether you go out for work or travel, you can carry it with you, which is very convenient.

Solution: 1. The display should have HDMI or VGA interface, and use VGA interface.

2. Prepare the connector for the VGA interface.

3. Find the VGA interface on the side of the computer.

<>5. The line is connected, and after the connection is completed, you need to set it up in Windows to open the notebook and monitor.

1. Press the function key FN key + projection key on the notebook keyboard.

<>2. Press and hold the Windows key + the letter P key.

3. Four selection buttons will appear on the screen. Just click the button you want.

Operating Equipment: Dell host computer.

Device 2: Lenovo notebook.

Operating system: win10

1. First of all, the notebook and the host computer need to have VGA interfaces, as shown in the following figure

<>3. Install one end of the VGA cable on the output interface of the notebook, as shown in the figure below

4. Then one is installed as the input interface of the desktop host display, as shown in the following figure:

5. After the connection key is pinned, the system above the notebook win7 can press the standard key + P key to call up the display mode.

6. If the button is activated, the display mode will appear on the display screen of the notebook, which mainly uses the copy and expansion mode, click the second copy mode.

7. Finally, you can see that the notebook and the host are showing the same thing.

First of all, the mainstream interface of the notebook and the host is HDMI, and the HDMI of the notebook only has the output ability and does not have the ability to receive, only the ability to receive virtual grinding, so an audio capture card is needed to cooperate with OBS to receive the host's **signal.

How to connect the host to the monitor:

1. Prepare an HDMI cable.

2. There are two areas on the host: "on-board interface area" and "independent graphics card interface area", and the "independent graphics card interface area" is preferred, and the independent graphics card is clearer than the on-board transmission screen.

<>3. After finding the HDMI interface in the "Independent Graphics Card Interface Area", connect one end of the HDMI cable.

4. The other end is connected to the HDMI interface of the monitor.

There is a special cable for connecting the computer host to the monitor, and you can connect the two heads directly to the monitor and the host.

How to connect the computer host to the monitor, the computer host has a wire jack directly connected to the wire connection jack has a jack, and you will not be able to plug it in if the mouth is wrong.

In this regard, it must be noted that in general, most of the hosts are connected by wire, and a few are wireless.

The host and display, just through a cable and DVI or HDMI cable, one end is connected to the computer's integrated graphics card or independent graphics card, and the other end is connected to the or DVI or HDMI socket on the monitor, and plugged in the power supply, and it can generally be turned on.

1. Connect the VGA cable to the monitor first, and fix the two screws at the back after connecting. The main reason for fixing is that the connection line will fall off when it is moved.

2. Then connect the other end of the VGA cable to the computer host.

3. Next, connect the power cord to the monitor, (note that you only want to connect it to the monitor, don't connect the socket at the other end of the power cord, and then turn on the power after all the connections are completed.) )

4. Next, connect the mouse to the host.

5. Connect the keyboard as well. (The green is the mouse, and the purple is the keyboard.) At the same time, pay attention to the internal pins of the mouse and keyboard plugs, which should be aligned with the position of the pinholes in the interface before insertion.

Terminate one network cable to the RJ45 port of the host computer, and then the other end to a switch or router or modem.

6. Next, connect the power cord of the host.

7. Next, you can connect the power plugs of the host and the monitor to the socket to power on the host and the monitor. It can be turned on and used normally.