This article guides you through various tests and solutions to find out the reasons why lines appear on your computer’s screen, and how to fix the problem.
How to Fix Horizontal Lines on Computer Screen
Here are the top ways to eliminate the horizontal line on screen:
1. Switch off your monitor and then on. This may seem like a simple fix, but it’s actually a way to usually correct screen glitches like horizontal lines.
2. Set the refresh rate of your monitor. Moving to a different resolution for the refresh rate could help reduce lines and flickering screens.
3. Make sure to restart your system. This could fix a number of technical issues. It could also remove any lines that flicker in your monitor.
4. Try using a different monitor. This can assist you in determining whether the lines result from the computer’s screen or computer itself.
5. Examine your monitor when it’s not connected. Make sure it’s powered on, then unplug it from your computer and then look for any lines or flickering in the screen while it’s off. If you notice any distortion, it’s a sign that your monitor has been damaged.
6. Remove the keyboard and reconnect it. If you have a laptop computer with a keyboard that is removable and you want to reattach it, just some seconds can be the solution.
7. Close your laptop and then reopen it slowly. Check for lines on the screen after your laptop opens. If lines appear only at certain angles then the reason is probably damaged wiring.
8. Use your laptop on a hard surface.Hard surfaces, like placed on tablecloths or blankets could cause overheating which can cause screen flickering and lines.
9. Disable the Instant Replay when it’s activated. Some users claim that the best solution for the horizontal lines of the screen is to turn off this feature, or alter its storage destination in the SSD instead of an traditional HDD. The choice is found within the Recording settings of the app.
10. Install the most recent software updates for your operating system. Older software that conflicts with modern hardware can cause lines appearing on your computer’s screen. It’s easy to upgrade Windows or upgrade macOS.
11. Verify the connection of your monitor. Make sure all cables are securely connected. Watch for any improvement in the image quality as you inspect the cables. If you notice that the image is changing or getting worse while being near the cable that connects, it could be time to replace the cable.
12. Take away any magnetic devices and electronic. If you’ve got other electronic or devices that are magnetic near your screen, computer or connecting cables relocate them elsewhere because they could affect the connection and create lines to break.
13. Clean your monitor and computer. The dust could be causing the devices to overheat and cause visual distortions.
14. Modify the resolution of your screen. It’s easy to change the Windows resolution of your screen or the settings of your Mac. Give it try before you move on to the more intricate steps that follow.
15. Monitor calibration. This procedure should take only just a few minutes, and will assist in optimizing your monitor’s use in conjunction with your computer and environment.
16. Update your Windows device drivers. Make sure you are updated with driver updates for profiles that are associated with your screen and monitor.
17. Run a troubleshooter. Find your computer to find a video troubleshooter, or a compatibility tool. If you are presented with suggestions for other troubleshooters try them too. The computer will try to resolve any issues by itself.
18. Reset your monitor back to its default settings. When you’re working with an external display you can use the default settings and not the computer’s. These settings can be accessed by pressing a physical Settings button as well as a Menu buttons on the display.
19. Contact support for your computer and ask for repair or replacement options, or specific device troubleshooting procedures for the lines displayed on the screen.
20. Upgrade to a brand new screen, or purchase an entirely new laptop. If these strategies are helping to reduce the lines that appear on your display, it could be time to purchase an entirely new gadget.
Conclusion
Horizontal lines on your computer screen may be frustrating, but they’re usually fixable using these steps. By carefully investigating your issue–from quick fixes like rebooting to more in-depth solutions such as updating drivers or checking hardware–you should be able to identify and resolve it. If none of these methods work, however, professional help or new equipment might be required.
