How do you recover when both sides of the computer screen go black?

In order to avoid important data loss in your computer, it is recommended to use Hi Format Data Recovery Master.

Perform data recovery operations.

The specific steps are as follows:

Please note that the location of the software installation and the location of the deleted files cannot be the same to avoid overwriting the lost files.

Step 1: First of all, you need to open the data recovery software and select the recovery mode.

Step 2: Next, select the object to be scanned, such as a USB flash drive, and click on the "Start Scan" button.

<>Step 4: Finally, click on the "Recover" option and open the file when it is successful.

How to restore black bars on both sides of the computer screen:

1. Open the Start option in the lower left corner of the computer, and find the control panel on the Start Options page.

2. In the control panel, find the appearance and personalization options and open them;

3. In Appearance & Personalization, click Show Options;

4. After opening the display, find the adjustment resolution on the left border of the displayed interface;

Both sides of the computer screen have become black, and the display screen ratio has become 4:3, one reason is that you have accidentally touched a button on the monitor, and that button is your current situation when you press it, and then press it to return to full-screen mode. Another reason is that the display resolution has changed, as long as the resolution is adjusted to the best, if the resolution cannot be adjusted, it may be a problem with the graphics card driver, reinstall the graphics card driver.

First, find "Computer" in Computer; After opening "Computer", find "Open Control Panel"; Then find "Appearance", open "Appearance", under the display, find "Adjust screen resolution" to open, and then click the drop-down box to the right of the resolution; Adjust the resolution of the screen to the recommended value; After the adjustment is complete, click the "OK" button to save the resolution change settings and restore the computer screen.

There are many reasons for the black screen on both sides of the computer screen, the common ones are poor physical contact, or non-physical reasons such as wrong settings, virus infection, etc., which may cause the black screen on both sides of the computer. For poor physical contact, we can replug the contact area, and for non-physical reasons, you can adjust the screen resolution.

If it's not a hardware problem, then the resolution of your screen is wrong, you can right-click on the dot properties on the desktop, click on the appearance, and adjust the resolution size.

1. Open the Start option in the lower left corner of the computer, and find the control panel on the Start Options page.

2. In the control panel, find the appearance and personalization options and open them;

3. In Appearance & Personalization, click Show Options;

4. After opening the display, find the adjustment resolution on the left border of the displayed interface;

When both sides of the computer screen go black, it may be that you have turned the widescreen into a positive screen, so the screen does not stretch and becomes a 1:1 ratio display, and you can reset the screen width.

The screen is not full, so you can adjust it with the buttons at the bottom of the screen.

Right-click the mouse on the desktop, turn on the screen resolution, and adjust it to the appropriate resolution.

Adjust the resolution and you should be fine.

Take the Windows 10 system as an example: 1. First turn on the computer, right-click on the blank space of the desktop, and then select the screen resolution in the pop-up menu. You will then be taken to the "Change the appearance of the monitor" page, and in the second item you will adjust the resolution.

2. Finally, click the drop-down menu of resolution, pull the options to the options recommended by the computer, if the modified preview meets your own visual requirements, then choose to keep the changes, otherwise you can click to restore repeatedly.

Daily computer use skills: 1. 3D switching between applications can be realized through the "win+tab" key combination; 2. You can quickly return to the desktop through the "win+d" key combination; 3. Enter OSK in the search box to bring up the soft keyboard; 4. Through the "CTRL+ALT+DEL" key combination, the computer can be quickly shut down.

Reason 1: It may be that the computer screen resolution is misadjusted, and you only need to adjust the screen resolution to the appropriate ratio.

Method 1: Right-click the mouse on the computer desktop, find and click [Screen Resolution], adjust the appropriate computer screen resolution, and finally remember to confirm that the adjusted screen resolution is saved.

Reason 2: It may be your registry reason, we can modify the registry to recover.

Step 2: On the display interface of the "Registry", click [Computer] on the left side of the page, then double-click [Hkey Local Machine], and then double-click [System] to find [Configuration] in the subordinate projects Step 3: Select all the children "00 0" under "Configuration" one by one, and double-click [Scaling] on the right to modify the value, and modify its value to "3" OK.

Note that to ensure modification, change each child "00 0" to "3". Step 4: Restart your computer to confirm that it is back to normal.

Reason 3: Unintentionally modified to the wrong computer screen ratio. Method 3:

You need to modify the screen ratio yourself. The normal screen ratio is generally 4:3 and 16:

9 two, of course, there may be other kinds, such as at the bottom of the desktop computer there will be physical buttons that can be adjusted, you can also choose auto to choose to automatically adjust the computer screen ratio.

I hope the above answers are helpful to you!

The computer screen appears with a black bar, if adjusting the "resolution" can not be solved! The problem is with the display! You can press the "auto" button on the monitor panel once! and it will automatically return to normal! Pressed!

How do you turn back when both sides of the computer screen are black? If the computer screen is black on both sides, then your screen must go to the four S shop for maintenance, there may be system problems.

The computer screen appears black on both sides, which is generally encountered when playing games, and you can solve this by adjusting the game resolution or dpi.

It's likely that it's a resolution problem, you adjust it to see if it works, if it doesn't, it may be a problem with the graphics card, you reinstall the graphics card driver.

Computer screens, sometimes, still have to be replaced in time.

If the computer screen appears with a black bar, if adjusting the "resolution" cannot be solved, you can press the "auto" button on the monitor panel! That's how I solved it!

Clause.

1. System resolution

If it's the first resolution problem, we just need to raise the resolution to show the full screen, first click on the empty space on the desktop, then right-click and click on the screen resolution.

settings, adjust the best screen resolution.

Clause.

Second, the graphics card driver problem

The graphics card driver can be updated by hardware detection.

Clause.

Third, the display image ratio problem

We just need to go to the menu button of the monitor and adjust the image ratio, which is usually 4:3 and 16:9.

The computer screen has become smaller, and black screens appear on both sides.

It is a condition in which the width is too small when the screen resolution changes.

Tool Material: Sleepy win7 system with Xiaoxiang.

For example. 1. First on the desktop, click on "Control Panel."

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2. Then in the interface, click on the "Adjust Screen Resolution" option in "Appearance & Personalization".

3. After that, in the "Adjust Screen Resolution" interface, select the option recommended for "Resolution". Then in the "Adjust Screen Resolution" interface, click the "OK" button.

4. Finally, look at the right side of the computer screen, and the black screen disappears.

The computer screen has become smaller, and the left and right ends are black

1. Right-click on the blank space of the computer desktop and select the screen resolution to enter.

2. After entering the screen resolution, click the drop-down and select the recommended resolution.

3. Select the recommended resolution and click OK, as shown by the arrow in the figure below.

4. After clicking OK, select Keep Changes in the pop-up dialog window.

5. After the operation is completed, return to the computer desktop, so that the black bar will disappear, as shown in the figure below.

There are two ways to turn the brightness of your computer display back in full black:

Method 1: 1Open Personalization On the computer desk pie rock face, right-click the mouse button, and in the pop-up window, open Personalization.

2.In the Personalization Options Settings, select the High Contrast Settings option of the relevant settings on the left, and in the High Contrast Settings Options, in the navigation bar on the left, select the Color Filter to enter the Color Filter Options.

3.Turn off the color filter status to see if the color filter option is on, if it is, you need to turn off the color filter to restore the computer color to normal. The option can be set to the Dust Sell Royal shortcut key to turn it on or off.

Method 2: Select Color Settings to view Intel graphics settings, select the monitor below, and select Color Settings on the left.

Set the saturation to 0 In the color settings, you can set four options such as brightness, contrast, hue, saturation, etc., if there is a problem with the saturation setting, the computer screen will be displayed as black, you just need to set the saturation to 0. <>

If you see a black screen on both sides of your computer, it may be because your computer monitor has set the "Center" or "Stretch" mode, causing the image to be stretched or centered to both sides. Here are some steps that may be useful to help restore the full-screen mode:

1.Confirm that the monitor settings are correct. On Windows, you can press the "Win Pause Break" key combination to open the Task Manager, and then check your monitor usage in the "Sexual Void Celebration" tab.

If your monitor is not set up correctly, you may see the image stretched or centered to the sides.

2.Try changing the "Resolution" and "Display Mode" in the monitor settings. If your monitor is set up correctly and you're still seeing a black screen, it may be because your computer's graphics card driver is outdated or corrupted and can't support high-resolution screens.

3.Check that the monitor is connected. If your monitor isn't connected to your computer, you won't see a black screen. Make sure that the display is properly connected to your PC and that the power is turned on.

4.Try restarting your PC. Sometimes, when a computer fails, a reboot can help solve the problem.

5.If the above steps don't resolve the issue, consider seeking professional help or referring to your PC manufacturer's user manual to learn how to fix the issue. Poor ridges.

Specific methods: 1. The main reason why there are black bars on both sides of the computer screen: the resolution of the computer screen has been changed by mistake, and we can restore the best resolution of the screen.

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

3. In the secondary page, you can see that the current resolution of the computer is 1024x768.

4. Click this button, and you can see that the resolution slider is now close to the lowest position, and there is a word "recommended" on the top.

5. Push the "slider" to the top of the "Recommended" 1366x768, and the No. 1 monitor in the "Display Appearance" above will appear in widescreen mode at this time.

6. Click "Apply" and select "Keep Changes". Then click OK so that the black bars on both sides of the computer screen are gone.