Do you see vertical lines running from the top to the bottom of your screen? Sometimes the lines are white and sometimes they either multi-coloured. Whatever be the case, the lines are still there, and they are scaring the life out of you. The worst part is, you don’t even know what to do. And, you are worried like the world is ending. But don’t worry, you have reached the right place at the right time.
Here I have written an article on the topic fix vertical lines on the computer screen. The steps are very easy to understand and would solve your problem in no time. All you have to do is get on the with the reading while following the steps on the way.
But before we do that let us discuss why does this even happen? First of all, let me clear it to you that it doesn’t happen because your laptop is crashing. I mean which laptop ever crashes nowadays? It is the thing of the past. These lines are the result of some hardware failure that would require a hard or a forced reset. The issue could also be because of your video (graphics) card. But mostly, the damage could also be present because some damage has occurred to your screen. A test you can perform to check whether the lines are happening due to hardware is by adding a little pressure to the panel. If the lines are changing colours and width and you require a screen replacement.
Fix Vertical Lines on the Computer Screen
So, if you are looking for a way to fix vertical lines on the computer screen then let us get to it.
1. Check your Screen Resolution Display Settings
The first way asks you to check your screen resolution display settings. This way you would get the best resolution for your monitor. Here are the steps,
Step 1: Right-click on the Start button.
Step 2: Now you will have to select the Control Panel.
Step 3: From here you will have to go to Appearance and Personalization.
Step 4: Please click on the Adjust screen resolution. Click on the drop-down arrow.
When you reach here, you shall see that your Resolution marked on Recommended. At this option, you shall see that all your screen resolution is set at the highest point your monitor can support. If you wish you control the brightness and contrast from monitor controls. If you are doing this through a laptop, then you can adjust this through the Windows under Power Options.
If you are looking for a way to adjust the laptop screen on Power Options, then this is how you do it.
Step 1: You will have to right-click on Start.
Step 2: Then, select Control Panel.
Step 3: From here you will have to go to the top right corner and then change View by option to Large icons.
Step 4: Click on Power Options.
If this option didn’t option work out, then you can try the next one.
2. Update your video card or graphics driver
If the last one didn’t work out for you, then you can use this one to fix vertical lines on the computer screen.
Step 1: First off, right-click on the start button.
Step 2: Followed by selecting Device Manager.
Step 3: After that, click on Universal Serial Bus Controllers in order to expand the list.
Step 4: Now you will have to see if there are any devices with either a yellow exclamation mark, question mark, down-arrow mark, or an error notification/code.
Step 5: If you spot a yellow exclamation mark, then you will have to double click on it in order to open Properties.
Step 6: When you reach under the Drivers tab, go ahead and choose Update Driver.
Step 7: The moment this is done, Windows will work to locate the appropriate driver for your video card/graphics card.
Please note: you should know the name of the graphics or video card before you do anything.
3. Downgrade the video card driver to an older version
Step 1: You can even try downgrading the video card driver to an older version in order to fix vertical lines on the computer screen.
Step 2: Again, right-click on the start.
Step 3: From here you will have to select on the Device Manager.
Step 4: Then select Properties and check the version.
Step 5: You will have to find a previous version and then install it on your PC.
4. Use Display Quality Troubleshooter
The next method that you can make use of fix vertical lines on the computer screen asks you to use Display Quality Troubleshooter. This tool will work to find and fix the commonly experienced display problems like vertical lines that crop up on your screen.
Step 1: Start by clicking on the Start button.
Step 2: Then go ahead and select the Control Panel.
Step 3: From there you will have to click View which at the right corner and then select the Large Icons.
Step 4: Click on Display.
Step 5: Please go to the left pane and then click on View All.
Step 6: After that click Display Quality.
Step 7: You will now be required to type in a password for the admin or provide permissions when you are prompted.
Step 8: If you want to improve display quality, then follow Method 1 all over again.
5. Perform a Clean Boot
If you plan to fix vertical lines on the computer screen, then you can perform a clean boot which would reduce conflicts due to software. Here is how you do that.
Step 1: You will have to go to the Search Box, Then, you will be required to type msconfig.
Step 2: Select System Configuration.
Step 3: From here you will have to find a Services tab.
Step 4: Followed by selecting the Hide All Microsoft Services box.
Step 5: Please go ahead and click on Disable All.
Step 6: Go to the Startup tab and then click open Task Manager.
Step 7: Followed by closing the Task Manager and then Ok.
Step 8: The last step requires you to reboot your computer.
Step 9: Once this is done, then you see that there is a clean boot environment which might solve your problem.
So, here are the ways you can fix vertical lines on the computer system. Hope till now you have fixed the issue of Vertical Lines on the Computer Screen or horizontal lines on a computer screen on Windows 10. If yo are still facing the issue then comment below. We will try to fix it.