How to connect the laptop VGA external monitor

First of all, you need to have a VGA cable, and use the VGA cable to link the laptop and monitor. Generally speaking, the monitor can directly display the laptop screen. (The monitor is plugged in, don't make jokes) if you have a special realistic way of Western medicine, such as the laptop screen does not display, the monitor outputs.

Or dual-screen reality.

Or the monitor as an extension of the notebook screen (dual screens are commonly used in PPT presentations, which are divided into operation screens and displays).

If it is win7, right-click on the desktop Personalization and set it according to the path below.

1. The display should be powered on.

2. Normal connection. One end of the VGA cable is connected to the monitor (as when connected to the host), and the other end is connected to a different VGA connector (easy to find, the same as the console, 3 rows of 5-hole slots).

3. Switch the function keys of the notebook. The display is powered on, after the notebook is turned on and enters the system, press the switch hotkey to switch, generally press 3 or 2 times, first the screen and display of the notebook are all displayed, and then press it, only the display is displayed.

Note: The function key of switching is generally an FN key in the lower left corner of the notebook, press and hold one of the F1-F10, most computers are like this, the specific computer is treated, you can really not find it and look at the manual.

A VGA cable is required, one end of the VGA cable is inserted into the main unit and tightened in the correct direction according to the width at the top and narrow at the bottom, and the display screen is inserted at the wide end and narrow at the bottom on the other end. The power cord of the display is last plugged in in the correct direction.

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Yes. Here's how.

1. Prepare the wire in advance. An external keyboard, Type-C to HDMI cable. The second step can be directly operated by the win-computer.

2.(Male) HDMI cable to (male) HDMI cable. Plug in your laptop and monitor on the other. Apple computers are connected to the Type-C to HDMI cable on one side and the monitor on the other.

3.Schematic diagram of the connection.

4.Once you've connected an external monitor, find the Displays section in System Preferences.

5.After connecting the monitor, there can be two modes, one is extended display and the other is mirror display. The extended display displays a different screen. Mirroring is the same screen.

6.In the optimization, choose the built-in display, which should be the same size as the laptop resolution.

7.Choose an external monitor that is the same size as the external monitor in terms of resolution.

8.You can also adjust the zoom size in the display column.

9.It should be noted here that in the (Energy Saving) column, the laptop screen will be closed to prevent the computer from sleeping checked. System Preferences - Energy Saving - Power Adapter.

Yes, after connecting the monitor with the corresponding data cable, Win+P will switch the display mode.

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

2. After the data cable is connected, after booting into the system, use the [Windows logo key] + [P] in the lower left corner to switch to [Copy], [Extension] or [Projector Only] in the output menu.

At present, the common external monitor interface of notebooks is VGA HDMI, which connects the computer and the corresponding interface of the monitor through a data cable.

After connecting, go to Start --Settings--Display, which has multiple display settings and sets the corresponding display mode.

The process of connecting a laptop to an external monitor is as follows:Tools Ingredients: ROG Essentials, Windows10, Settings.

1. Right-click on the blank desktop of the computer, open the Mu menu and select the display setting option.

2. In the display page, we can detect two displays.

3. In the multi-monitor setting option box, you can choose the corresponding display effect according to different needs, and choose to expand these displays.

4. After splitting the screen, open the advanced display settings to select the comma family item.

5. In the advanced display settings page, select Pure Display 2, and then open the display adapter properties of Monitor 2.

6. Among all modes, select the corresponding mode according to the display configuration, and set it to use.