Desktop monitors? Can a desktop computer use a laptop monitor

This problem is more common and there are two factors:

The first one, the display has been aging for a long time, and the electronic components have failed, resulting in a solution: direct replacement.

Second, there will also be a program for the chip inside the display, and there is a problem with this program, resulting in, solution: the after-sales service of the display brand can be solved by brushing the display chip program.

There is also the problem of flashing and flashing, which may be related to the lamp tube of the display, which is a hardware problem and must be replaced.

To sum up, if your monitor has been used for many years, then just replace it with a new one; If the warranty period is not yet out, then go to the after-sales repair.

Hope it helps.

You can try this by changing the data cable of the monitor first, and then detect the problem with the display if it doesn't work.

In this case, it is recommended to update the graphics card driver with the driver software first, if this is still the case, then you need to replace the monitor to test the problem.

Take a look at the physical buttons of the display, whether they are weak due to aging caused by too long time, and need to be replaced (you can't get it yourself, it's best to find a professional maintenance master). Or because of the fault caused by a short circuit of the key, you need to open the display case to clean the inside, especially the menu button part of the monitor.

It should be that the desktop keys are broken or flooded.

This is the display button may be faulty.

If you have good hands-on ability, you can remove the monitor and see if the button bar is stuck in the aging button.

If you really can't do it, just find a maintenance one to take a look, this is not a big problem.

It's a good idea to check the graphics card's drivers, then boot your computer in safe mode to see if the display is working.

In this case,It's better to re-debug the brightness display of the display,The debugging buttons are on the side or below the display,Debugging should not flash again。

Some netizens asked whether the desktop can use the notebook monitor, and it is definitely okay for this question, so I will tell you how to connect the desktop to the notebook monitor, I hope it can help you!

How to connect a desktop to a laptop's monitor:

The answer is definitely yes, and the steps are as follows:

Start by preparing your laptop and the monitor you want to plug in. Note that the display should have HDMI or VGA interface, here we use VGA interface for demonstration.

The sample line is connected, and after it is connected, it needs to be set up in windows, and the notebook and monitor are opened.

There are two ways to set up shortcuts to use shortcuts.

The first way is to press the function key on the laptop keyboard at the same time the fn key + projection key. Different notebooks have different projection keys, mine is on the F4 key, but the icons are probably the same.

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

Summary. Hello, take notebook projection as an example, desktop as a monitor, 1, first of all, we turn on the wire, and the monitor is connected to the power.

2. Then right-click on the desktop to select the screen resolution.

3. In the screen resolution page, we can see that there are two monitors.

4. When the computer is connected to two monitors, we can set the monitors. In the drop-down menus there are duplicate monitors, extended monitors, and display only in one monitor.

First, let's look at the duplicate display.

5. After clicking Copy Monitor, our two monitors will show the same thing.

6. Then we look at the extended display, after selecting the extended display, the external plane is used as an extension of the main display.

7. In the figure, we can see that the extended display is on the right side of the main display. In addition, the display in only one monitor in the drop-down menu is set to be displayed in a separate display.

Hello, take notebook projection as an example, desktop as a monitor, 1, first of all, we turn on the wire, and the monitor is connected to the power. 2. Then right-click on the desktop to select the screen resolution. 3. In the screen resolution page, we can see that there are two monitors.

4. When the computer is connected to two monitors, we can set the monitors. In the drop-down menus there are duplicate monitors, extended monitors, and display only in one monitor. First, let's look at the duplicate display.

5. After clicking Copy Monitor, our two monitors will show the same thing. 6. Then we look at the extended display, after selecting the extended display, the external plane width is used as an extension of the main display to make the chain eggplant redundant. 7. In the picture, we can see that the extended display is on the right side of the main display.

In addition, the display in only one monitor in the drop-down menu is set to be displayed in a separate display.

Laptops can be used to use liquid bending to make crystal displays, the specific operation steps are as follows:

2. Then, find the corresponding VGA interface on the side of the laptop:

3. After that, connect the laptop and the monitor together with a VGA cable

4. Then, press the function key on the keyboard at the same time on the laptop fn key + projection key:

5. Finally, four options will be displayed on the computer screen, prompting us which projection method we need, choose the last one here. At this point, the steps of connecting the laptop to the external desktop liquid buried Sun Bureau crystal display are over: