What should I do if the computer screen can t display the full screen?

Take the Windows 10 system as an example, 1. There may be a problem with the resolution setting of the computer screen, right-click on the blank space of the desktop, select "screen resolution", and then adjust the resolution up. 2. There may be a problem with the graphics card driver, and it is recommended that users upgrade the driver. 3. It may be that the proportion of the display is adjusted incorrectly, and the proportion of the display can be adjusted to 16:

9。Computer skills: 1. Win10 comes with anti-virus software.

Find the "Update & Security" option on your computer and turn on Windows Defender to use this feature. 2. Press and hold the win+r key combination to open the running window, and you can enter some commands for the computer to execute. 3. There is an app store in Windows 10, and users can ** according to their needs.

Data expansion: The monitor belongs to the computer IO device, that is, the input and output device. It is a display tool that displays a certain electronic file on the screen through a specific transmission device and then reflects it to the human eye.

According to the different manufacturing materials, it can be divided into: cathode ray tube display.

CRT), plasma display PDP, liquid crystal display.

LCD, etc.

1.System resolution problem We only need to raise the resolution to the full screen, first click on the blank space on the desktop and then right-click, click on the screen resolution setting, 2Graphics card driver problem The graphics card does not have a graphics card driver or the driver has a problem, then it may also lead to the problem that the computer screen can not be displayed in full screen.

3.Display image ratio problem We just need to go to the monitor menu button to adjust the image ratio, generally there are 4:3 and 16:...

Update the graphics card driver.

Operating equipment: ASUS notebook.

Device system: Windows 10

1. First of all, turn on your computer and see that the display screen is not displayed in full screen, and there is space on the left and right sides.

2. Then click on the blank part of the desktop, and select the [Display Settings] option in the right-click pop-up menu.

3. Then the system module in the settings page will be opened, and the display page will be automatically entered, and you can see that the current resolution is 1024x768.

4. Click on the inverted triangle symbol to the right of the resolution, the drop-down menu displays many resolution options, select 1366x768, which is the recommended resolution.

5. Then a dialog box will pop up, asking if you want to keep these settings, click the Keep Change button in the bottom right corner.

6. Finally, the screen window is automatically filled, and it returns to the desktop, and the screen is already full.

<>Summary:1. Turn on the computer, right-click on the desktop and click the "Display Settings" option. 2. Adjust the resolution to make the display full.

3. If you don't want to change the current resolution, you can click "Advanced Display Settings". 4. In the interface, find and click on the "Display Adapter Properties of Display 1" option. 5. In the interface that pops up the pure cover pin, click the "Monitor" option.

6. Set the "Zoom" option in the interface to "Zoom Full Screen".

Demo Environment Information:Computer model: Dell Latitude 7320, system version: Windows 7, software version: Windows 7.

Steps:1, turn on the computer, right-click on the desktop and click on the "Display Settings" option.

2. Adjust the resolution to make the display full.

3. If you don't want to change the current resolution, you can click "Advanced Display Settings".

4. Make a stuffy sock in the interface, find and click the "Display Adapter Properties of Display 1" option.

5. In the pop-up interface, click on the "Monitor" option.

6. Set the "Zoom" option in the interface to "Zoom Full Screen".

To solve the problem that the computer monitor cannot be displayed in full screen, you need to set the resolution.

The specific steps are shown in the following figure:

Step 1. Start by right-clicking on the desktop and selecting "Screen Resolution" in the context menu.

<> the third step, select the resolution as the highest value.

Step 4: After setting up, click "Apply" in the lower right corner.

Step 5: When the prompt box of "Keep or Not" pops up, select "Keep Changes".

Step 6: Now the desktop has been set to full screen.

Operating computer: Lenovo Thinkpad

Operating System: The operation method of the computer screen without full screen is as follows:

1. Turn on the computer, enter the desktop, right-click in the blank space of the desktop, and select "Display Settings" in the open menu.

2. On the page that opens, find the resolution, and the display can be displayed on the full screen by adjusting the resolution of the answer.

3. If you don't want to modify the current resolution, we can select the "Advanced Display Settings" option on the page to turn it on.

4. On the page that opens, find the link of "Display Adapter Properties of Display 1" and click it.

5. Then find the zoom in the list, set it to "zoom fullscreen" side limb, and finally confirm. <>

Workaround for laptop screen not showing full screen:

1.First, right-click on the desktop and select "Screen Resolution".

2.A dialog box to Change monitor resolution pops up.

3.Click on the triangle to the right of "Resolution".

4.Select the highest resolution value.

5.Once you're set up, tap "Apply" in the bottom right corner.

6.When the "Retaine" dialog box pops up, select "Keep Changes".

7.Now the desktop has been set to full screen.

To solve the problem that the computer monitor cannot be displayed in full screen, you need to set the resolution.

The specific steps are shown in the following figure:

Step 1. Start by right-clicking on the desktop and selecting "Screen Resolution" in the context menu.

<> the third step, select the resolution as the highest value.

Step 4: After setting up, click "Apply" in the lower right corner.

Step 5: When the prompt box of "Keep or Not" pops up, select "Keep Changes".

Step 6: Now the desktop has been set to full screen.

The computer screen cannot be displayed in full screen, you can try the following methods to solve the problem:

1. Click "Start", and then enter "regedit" in the search program and file at the bottom, the program of the registry will be automatically retrieved, click or press enter directly.

2. After entering the registry, it is recommended to put it away first, so as to facilitate the search for the relevant registry and avoid errors.

Once collapsed, locate the registry: hkey local machine system controlset001 Control GraphicsDrivers Configuration

3. Click to select the "Configuration" folder, then right-click to open the menu bar, and click "Find" in the menu bar.

5. At this time, a lot of registry files will appear on the right, find the file "scaling".

6. Select the scaling file, right-click in the menu bar, and click "Modify".

7. In the modify window of the pop-up window, change the value from 4 to 3 and click Confirm.

8. After the modification, restart the computer.

How it works: 01. Method 1:

Press "Win" + "R".

02. Enter the regedit command and press "OK".

03. Enter the following path: [hkey local machine system controlset001 control graphicsdrivers configuration].

04. Right-click on the configuration and select "Find" in the menu.

05. Enter the word "scaling" and click the "Find Next" button.

06. Find "scaling" and double-click it.

07. Find the item "Data Value", its current default value is "4", change it to "3", and click OK.

Method 2: 1. Right-click in the blank space of the desktop and select "Graphic Properties" from the menu.

2. Select "Zoom Full Screen".

3. Click Apply.

4. Select "Yes".

win+r, open the run window, type regedit enter, this will open the registry, and then, locate to the following location: hkey local machine system controlset001 control graphicsdrivers configuration Right-click on configuration, select Find, and type scaling, Find scaling in the right box, right-click on configuration, select Search, enter scaling, find scaling in the right box, right-click scaling to modify the value to 3 (the original value is 4).

Modify the registry. Win key + R key to open the run window, type regedit enter, and the registry is opened.

Navigate to the following location: hkey local machine system controlset001 control graphicsdrivers configuration Right-click on configuration, select Search, enter scaling, find scaling in the right box, right-click on configuration, select Find, enter scaling, Find scaling in the right box, right-click scaling to change the value to 3 (the original value is 4).

Adjust the graphics card settings, right-click on the blank space of the desktop and adjust the screen resolution to the appropriate one.

You have adjusted frequencies that are not supported by your display or the display resolution has been adjusted beyond the display range.

There is also a 4:3 and 16:9 conversion button on the monitor button, if you accidentally touch it, a black frame will appear on both sides of the monitor, you can press this button again to restore the full screen state.

If the laptop screen is not satisfied, the screen resolution is generally improperly set, and the screen resolution should be adjusted by:

Right-click in the blank space of the desktop] - [Properties] - [Settings] - [Adjust to the best display state] [Solution]: Click [Right-click] in the blank space of the desktop - [Properties] - [Settings] - drag left and right to adjust to the best display state, and then click [OK].

Due to the frequent opening and closing of notebooks, if the hinge design is unreasonable or used arbitrarily, it is easy to loosen or break the cable, resulting in the lack of display screen or complete non-display. It's not a big problem, it's easier to fix.

The driver is incomplete or inappropriate, usually after installing the system with ghost. The solution is to reinstall (or uninstall if it doesn't) the motherboard and graphics drivers.

Right-click --- Graphics Properties--- Advanced Options--- Adjust the resolution to 1280*720, select Zoom Full Screen--- OK.

Then set it back to the original resolution.

This can be set and will be displayed in the control panel.

This is a matter of setup.

Set it in the Control Panel.

If the computer monitor cannot be displayed in full screen, it may be because the screen resolution is set incorrectly, or the display OSD may be set incorrectly, and the settings can be corrected to restore the full screen display.

1. Set the screen resolution correctly (take win7 as an example):

1. Right-click on the blank space of the desktop and select "Screen Resolution".

2. In the middle resolution (r) column, select the recommended resolution, which is usually pulled to the top.

2. Adjust the display OSD settings: If the screen resolution is still invalid after setting, you need to adjust the OSD settings.

There are generally five buttons on the monitor case (as shown in the figure below), if there is an "auto" button, you can press and hold the key, and all parameters will be automatically restored to the default values.

If pressing "auto" does not restore or does not have this button, press "menu" to bring up the setting interface, and adjust it according to the actual display of the screen, such as horizontal displacement, vertical displacement, etc., until the full screen display is restored.

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It may be that the sound permission in the settings is turned off, you find the corresponding app and turn on the permission to try it. If it still doesn't work, consider that there may be a problem with the sound of the mobile phone, and take it to fix it.