Black line on laptop screen? Check how to fix it

One of the biggest nightmares of every laptop owner is encountering a black line on the laptop screen. This is because simple problem running the software as a more serious condition that may require replacement of a componentor even the entire device.

Fortunately, there are a few steps you can take to control the problem. And if you are really lucky, you may even be able to fix it on your own or with the help of some local system resources.

And to help you with that, today TecMundo shows you what causes the black line on your laptop screen and how to fix it. Check it out!

Black line on laptop screen due to software issues

One of the main reasons for the malfunction that causes the black line on the laptop screen is software-related. The good news is that you can use the CPU-Z application to see how your PC is performing – and we at TecMundo have already explained how to use it!

If it is not compatible with your video card or is not of ideal resolution, horizontal lines may appear as a kind of error in loading the information.

In addition, outdated drivers for your graphics card can also cause this problem. Therefore, it is recommended to keep them constantly updated to protect yourself from this risk.

In some scenarios, the problem occurs with the operating system itself. It is recommended to format it or run diagnostic tools to identify faults.and then fix them. You can also use an antivirus software to determine if this error is caused by malware.

Black line on laptop screen due to hardware issues

The black line on the laptop screen may be caused by hardware issues. The main reason may be a defect in the graphics cardThis will result in failure to meet all required visual demands.

The same thing can happen with the motherboard, especially when it is a model with other integrated components such as a video card.

However, in some cases It is caused by one of the hardware cables being disconnectedretie them more tightly.

The most worrying thing is when this problem originates from the screen itself. In these cases, it could be anything that is causing this malfunction or it could be a component that is not working properly and therefore posing a blackout risk.

It is recommended that you do this Run a test using a monitor to mirror your system’s screen. If the problem does not reoccur above, it is most likely actually with the device’s screen.

If you are not familiar with laptop component maintenance, we recommend that you seek qualified technical assistance. There, they will be able to perform more aggressive tests, especially those related to board components or cable operations.

Did you like the content? Repost it on your social networks and let your followers know about this tutorial. Take the opportunity to learn about the best laptops with dedicated graphics cards, so the screen is much less likely to get scratched. Until next time!