What should I do if black bars appear on both sides of the desktop after the computer is turned on?

1. Settings. If there are black frames on both sides of the computer desktop, it is most likely caused by the wrong resolution setting of the monitor, and you can restore it by directly changing the resolution to "Recommended Configuration".

First of all, click the "Start Menu" in the lower left corner of the computer desktop, find the "gear" icon in the pop-up interface, and click to enter the system "Settings" interface. As shown below:

2. Display. After entering the "Settings" interface of the system, select "System" in the pop-up interface. As shown below:

Click to enter the "System" option and select "Display" in the pop-up interface. As shown below:

3. Modify the resolution.

After entering the "Display" interface, find "Display Resolution" in the drop-down menu. As shown below:

It should be noted that based on the model of the display, the different parameters, the supported resolution is also different, and it cannot be set with reference to the resolution of the computer monitor used in the demonstration, and most computer systems will automatically identify according to the parameters of the display, and select the item that displays the word "recommended", and after selection, the display resolution will be automatically modified.

1. Right-click the mouse in the blank space of the computer desktop with black borders on both sides of the screen, and select the screen resolution option in the pop-up right-click menu.

2. Click on the option of resolution, and a drop-down window will pop up to select the resolution, select the largest here, which is the resolution recommended by the system.

3. After selecting the resolution, the current set resolution will be displayed on the interface, and then click the application option in the lower right corner.

4. Then a prompt window will pop up in the interface, prompting whether to keep these display settings, here click on the Keep Change option.

5. Then you can close the screen resolution setting window, and at this time you can see that the screen is full, and there are no black bars on both sides.

This is a problem with the settings of the computer monitor, at the bottom or far right of the monitor, there are related buttons, by pressing those buttons, you can adjust it, you can try it yourself.

This is caused by the mismatch between the screen display resolution and the display, you can right-click on the screen to change it to the appropriate display resolution.

You can try right-clicking to change the resolution of the screen, make it bigger, or use the driver wizard.

Install the graphics driver.

Adjusting the computer resolution can solve the black bars.

What should I do if black bars appear on both sides of the desktop after the computer is turned on? I think that after the computer is turned on, there are black edges on both sides of the desktop, and you can also adjust the computer, if the adjustment is not good, it may be that the screen of the computer is broken.

There are generally two situations in which this situation is caused:

1. The screen resolution is set incorrectly or inappropriately.

1. Right-click the stand-alone mouse in the blank space of the desktop, and then select to enter the "screen resolution".

2. After entering the computer screen resolution setting, adjust the resolution to the highest (recommended) value, after setting, remember to click OK at the bottom to save, and finally you will be prompted whether to save the display settings, click "Save Changes".

Second, the display has an "automatic adjustment" function button, and the automatic adjustment can also have an effect.

Sometimes, it may be that some improper settings and operations will lead to black bars on both sides of the computer screen, which is also a question that many white friends on the Internet will often ask. So how to adjust the black screen on both sides of the screen? The following script house will introduce to you, and the picture below shows that there are black bars on both sides of the computer screen, as shown in the figure below.

Here take win7 as an example, right-click the stand-alone mouse in the blank space of the desktop, and then select to enter the "screen resolution", as shown in the following figure:

After entering the computer, the screen resolution is set,We will adjust the resolution to the highest (recommended)That value,After setting,Remember to click OK at the bottom to save,Finally, you will be prompted whether to save the display settings,We click "Save changes",As shown in the figure below:

This situation is generally caused by two situations:

1. The screen resolution is set incorrectly or inappropriately.

1. Right-click the stand-alone mouse in the blank space of the desktop, and then select to enter the "screen resolution", as shown in the figure below

2. After entering the computer screen resolution setting, adjust the resolution to the highest (recommended) value, after setting, remember to click OK at the bottom to save, and finally you will be prompted whether to save the display settings, click "Save Changes".

Second, the display has an "automatic adjustment" function button, and the automatic adjustment can also have an effect.