How to Get Rid of Black Bars on Monitor? 5 Ways

Monitors improve our quality of life by providing enhanced services and facilitating effective learning, production, control, and utilization. Consequently, They are an essential part of our life.

The monitor’s display is a critical component of a monitor; every monitor includes one, and without one, the monitor is useless. There will be a hectic situation if your monitor display is not functioning correctly. 

If you’ve seen a black border around your computer display, you may be asking why this occurred and what you can do to resolve the issue.

Additionally, the black bar could appear only on the sides or bottom. This guide will help you in fixing the Black Bars on Monitor surrounding your Windows 10 PC or Surface Pro device’s screen or monitor.

The black bar may appear at the end or along the screen’s edges. Whichever it is, there are options to consider. Refer to the solutions provided below and strictly adhere to them.

Causes of Black Bars on the Monitor’s Side

In general, the primary source of these black bars is an interaction between the monitor’s aspect ratio setting and the computer’s aspect ratio setting. Other possible reasons for the terrible black bars exist occasionally, but this is the primary element to consider.

How is Letter Boxing defined?

When Aspect Ratios Do Not Match When the aspect ratio of your material (slides, video, images, etc.) differs from the aspect ratio of your display. In some instances, the text would not cover a widescreen, and the screens have blank space. It refers to as Letter Boxing . 

Recognize Aspect Ratios

The aspect ratio of anything is the connection between its width and length. The following two aspect ratios are common in use :

  • Standard, which is 4:3 in aspect ratio as shown on ordinary televisions
  • Widescreen, which is 16:9 in aspect ratio as seen in flat-screen TVs

You say “four by three” when referring to an aspect ratio. While these are the most frequent shapes, any aspect ratio is possible. For instance, if you desired a vertically oriented flat-screen display, your aspect ratio would be 9:16.

Black Bars and Aspect Ratio

These black bars emerge on the side of your monitor due to an inappropriate aspect ratio setting. For instance, an ultrawide monitor with an aspect ratio of 16:9 will display a distorted image when it accepts a signal with a 4:3 aspect ratio.

The result will be Along both sides of your monitor; there are black bars. Adjusting the aspect ratio of a display instantly resolves the misplaced black bars along its side.

How to Get Rid of Black Bars on Monitor? Different Ways

 How to Get Rid of Black Bars on Monitor

By Using the DISM Tool

Additionally, you can run the DISM Tool, which may assist you in removing the black border or bar from your Windows 10 machine.

You have several alternatives when using this built-in tool, including “/ScanHealth”, “/CheckHealth”, and “/RestoreHealth”, which may assist you in resolving the issue.

  • Launch the Command Prompt as an administrator.
  • Then enter the following keys, making sure to hit Enter immediately after each one:
  • Dism < Online < Cleanup-Image <then tap CheckHealth
  • exe< Online < Cleanup-image < then tap Restorehealth 

Keep the window open if the procedure takes a long, as it will most likely take a few minutes to complete.

By Adjusting the Aspect Ratio Settings 

Once you’ve determined that the wrong aspect ratio settings are causing the black bars, resolving the issue may be as simple as altering the settings.

This procedure varies according to the monitor. Therefore experts recommend perusing the instructions and finding a section on adjusting the image size.

  • To access advanced settings on your PC, browse to the control panel, 
  • Click “Appearance and Personalization” and then “Advanced Settings.” 
  • Select “Scaling” and then “Customize Aspect Ratio” from the “Graphics Control” menu.

Now verify that the black bars are pretty present. They should have vanished by now, but proceed with the procedures below if nothing has improved for some unexplained reason.

By Resetting your Microsoft Windows 10

You can use the Reset this computer monitor option to revert Windows 10 to its factory default settings without losing any data. It’s simple to perform a hard reset on your Surface device.

  • Click and hold the power button for up to 30 seconds on your device, then release. 
  • Next, tap and hold the volume-up and power buttons simultaneously for up to 15 seconds, then release. 
  • And during the hold-down procedure, the screen may blink and behave strangely, but this is normal.
  • Upon releasing all buttons, wait 10 seconds before powering your monitor with a single push of the power button.
  • Finally, verify that the black bars have disappeared along either side of the display.

By Investigating the Issue in a Clean Boot State

In rare cases, conflicting apps installed on your computer may be the source of the issue of the Black bar. To determine which programme is causing the issue, you must first enter a Clean Boot State on your machine. To accomplish this, follow the steps below. 

  • Sign in as an administrator to your monitor.
  • Type MSConfig in the Start Search box to access the System Configuration utility.
  • Select “Selective startup” from the General tab.
  • Eliminate the check from the “Load Startup Items” option and check the “Load System Services” and “Use Original Boot Configuration” choices.
  • Following that, press the Services tab and check the box labelled “Hide All Microsoft Services.”
  • Disable all by clicking.
  • Restart your computer by clicking Apply/OK. It will initiate a Clean Boot State on your monitor. And to restore Windows to its default startup configuration, reverse the changes.
  • From there, begin isolating the problem by determining which of the programmes you recently installed is the source of the problem.

By Updating Both Graphics and Monitor Drivers 

If you haven’t updated your drivers in a while, you might try updating the Graphics Driver to see if that helps. To accomplish this, follow these steps:

  • To begin, restart your computer in Safe Mode.
  • Following that, use the Win + R keys to open Run.
  • To open the Device Manager, type devmgmt.MSC into the search box and click Enter or click OK.
  • Following that, a list of available device drivers provide. From there, seek the Graphics or Monitor drivers and double-click on each one.
  • Following that, right-click on each listing and select “Uninstall Device” from the menu that appears.
  • Restart your computer now.
  • After restarting your computer, open the Settings app and navigate to the Windows Update section. Click Check for Updates.

If you updated your graphics drivers recently and subsequently encountered this issue, you may need to roll back the driver software.

If this does not resolve the case, you can visit the manufacturer’s website and obtain your machine’s appropriate graphics driver configuration.

Then, using Device Manager, delete this driver and then reinstall it using the supplied setup file. This driver can be present in Device Manager beneath Display adapters.

How Can You Remove the Black Bar That Appears at the Top of Your Screen?

Eliminate the substantial black bar at the top and bottom of the desktop.

  • Personalize your desktop by right-clicking it.
  • Click the backdrop at the bottom.
  • Finally, choose Picture Position and select either Stretch or Fill.
  • Click the Save Changes button.

Frequently Asked Question

Why Does My Monitor Have Black Bars?

Due to the structural differences between an LCD and a conventional CRT display, an LCD has a fixed resolution, referred to as native resolution.

For instance, if the resolution of an LCD is changed from 1920 x 1080 to something higher, the size of shown images decreases, resulting in the appearance of a black border.

How Do You Get Rid of Black Bars Stretched Resolution?

Select “Display Settings” from the dropdown menu when right-clicking on your desktop. Expand the dropdown menu under the “Resolution” column to view all available options. Change the resolution and click “Apply.” Check to see if the black bars have vanished.

What is GPU Scaling?

GPU scaling is a function found on many AMD graphics cards that enables the image to be effectively scaled vertically and horizontally to fit the screen.

It is particularly beneficial while playing older games with a native aspect ratio of 4:3 or 5:4 on a new monitor display with a more standard aspect ratio, such as 16:9.

Do Black Bars Give More FPS?

You will not gain extra frames per second by using black bars, rofl morons. 4:3 black bars or stretched, the frame rate remains the same. The benefits/disadvantages are identical in each case.

However, if you’re already playing 16:9, there’s no need to cripple yourself and then choose 4:3.


Monitors are used for various reasons, including office work, leisure, and gaming purposes. The monitor screen is a critical component of the monitor; if there is a problem with the monitor screen, it can cause havoc.

The most frequently encountered issue with widescreen monitors is the presence of black bars on the monitor display. The aspect ratio change may cause these black bars. 

This guide discusses straightforward solutions for resolving this issue. I hope this advice helped you figure out the solution of Black Bars on Monitor.

You can resolve the issue of black bars on the monitor by adjusting the aspect ratio, updating graphic and monitoring drivers, troubleshooting Clean Boot State and last but not least solution by using the DISM application.