Laptop Screen Weird Colors And Lines 2023

Laptop users go through a number of problems. Some of them are very common and can be fixed with a few tweaks. But there are problems that might annoy you if they happen. And one of them is Laptop Screen Weird Colors and Lines.

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A laptop’s display is its most important component, and if it is not working properly, a user cannot even think of using it. This color and weird lines of laptop is very common these days as the usage is enormous. If you are facing the same issue then no need to worry about it. We have solutions for you.

There are two types of issues that you will have to deal with

It can be a hardware problem that is usually caused by some heavy object press or hit the display. To diagnose the problem you have to press the screen.
The other problem may relate to Graphics or any other software updates. Checking the settings will show you whether you have updated the drives or changed the Graphics card.

We will help solve your problem by suggesting proper methods to fix the problems. We will tell whether the problem can be solved by yourself or should seek a technician for this purpose. So, let’s solve whatever your problem is.

Troubleshooting the problem of the Laptop Screen Weird Colors and Lines

Troubleshooting or finding the root cause of the problem is the basic thing. Without it you can’t take any step. Troubleshooting enables you to detect the issue and then solve it by taking appropriate measurements. You can troubleshoot on your own or you can seek a technician to diagnose the problem.

It is recommended taking your laptop to a skilled person who diagnoses the issue and solves it accordingly. If you are going to diagnose the problem yourself the chances of success will decrease.

If you are confident enough and have the required skills along with all tools then there is no issue solving the Laptop Screen Weird Colors and Lines yourself.

Reboot Your computer or Laptop

Rebooting your device may solve the problem. There could be many reasons behind the destroying lines of your laptop screen. There could be some programming that might cause these weird lines on the screen.

Viruses, malware or other issues could also be the reason behind the unusual display. So, in these cases a normal reboot of the device will solve the issue.

Also Check: How to Screenshot on a Gateway Laptop

All you have to do is to shut down your laptop/computer. After shutting it down, wait for a few minutes and restart the laptop. We hope that your problem will be solved after rebooting the laptop. If the problem still prevails then apply the following procedure.

Assist an External Monitor to Check the Laptop Screen Weird Colors and Lines

Comparison is one the most important methods to detect issues between the same objects. You can also apply this rule to check the status of your laptop screen. So, how you will do it, let’s find out.

If your laptop screen still has the problem of flickering and weird lines and unusual color, you can connect your laptop to an external display screen that could be a monitor.

In most of the cases we do not have an external monitor to check our laptop. In that case you have to take your laptop to a technician who has the facility of an extra screen. He will connect your laptop to an external screen and will try to detect the problem by comparing both screens at the same time.

But if you have an external monitor to check out the problem then you have to follow the methods.

First of all you need to connect your laptop to the external monitor or display to check out the issue. Connecting both the devices is not a hard thing to do. You can use HDMI cable, VGA cable, S-Video cable or DVI cable. The most common one is the VGA cable. But you can use any of them, whatever is easy for you.

How To Fix Laptop Screen Weird Colors And Lines

There are two types of monitor in detecting and external screens. The first is to detect the external screen with ease and no special procedure is required to connect it. You can see both the screens to compare the results. The other one needs manual connection to detect an external monitor.

Different brands have different codes to follow in order to create a connection between both the devices. Here is the coding;

For HP you have to press Fn+F4
For Toshiba you have to press Fn+F5
For Dell you have to press Fn+F8
For Lenovo you have to press Fn+F7
For Acer you have to press Fn + F6

In short, different brands have different shortcuts for manual connections. By applying these codes you can easily solve the problem of Laptop Screen Weird Colors and Lines.

The output of this whole procedure enables us to diagnose the problem. If both the internal and external screens show the same issue it means that the display screen of your computer needs to be fixed.

If the monitor display does not detect any such problem it means that the display screen of your laptop is fine. Now you have to check the graphics card of the device.

If the problem prevails you need to do some more tests to diagnose the issue before taking the final step.

Checking The Connection Between Mother with LCD

The next thing is to check the connection of your LCD with the motherboard if you want a solution of Laptop Screen Weird Colors and Lines. This is also an important step to follow.

It is important to understand that your laptop screen receives signals from the motherboard via a cable that connects it to the screen. Having said that, if the connection between these two is not good or solid, or if the cable itself is of bad quality, with issues of breaking or anything else, your laptop will definitely begin to display distorted images on the screen when they are connected.

The best way to resolve the problem is to check whether the cable is plugged in, if it isn’t connected, and see whether this fixes the problem, if it does.

Your laptop’s LCD is connected to your motherboard by a cable that can essentially be found underneath the keyboard of your laptop. Finding out is not a problem. If you are facing the same issue, switch to another method.

Replace The LCD Cable

Replacing LCD cable is another option that can solve the issue. The cable must first be checked for physical damage. If you find any, replace the old one with a new one. If there is no physical damage then connect it with another monitor. If the results are clear it means that you have a problem with your LCD cable and it needs to be replaced.

Updating Graphics Card Drivers

After applying all these troubleshooting methods, you need to check the graphics card of the laptop. There might be a chance of old Graphics card drivers. So, you need to update it.

Check Settings

Sometimes we make wrong settings. These settings might change the color of your laptop screen. So, make sure you should check it first.

Conclusion

We hope that you would have enough information about the Laptop Screen Weird Colors and Lines. Though it is recommended that you should find a skilled person to resolve this issue if you have no knowledge of diagnosing or sorting the issue.

But if you have knowledge then it is good to apply the above methods to resolve the issue. It results in resolving the issue or at least letting you know the root cause of the issue.

These are the best practices that you can apply before taking your laptop to a repairman. Just follow these steps and get the solution to the problem. Best of luck.

FAQs

Why is my laptop screen showing different color lines?

The root cause of this might be hardware failure or damaged screen. The first thing you need to do is restart your device. Press the power button for a few seconds to turn the laptop off. Once it turns off, wait for a few minutes, at least 5 minutes. Reboot your device to check whether it is a hardware issue or your screen needs to be replaced.

How do I fix the color distortion on my laptop?

You can fix it the following way

Restart your laptop
Reset the settings to default
Push the degauss button.
Disconnect all the device
Unplugged the charger
Update your Graphics drivers
Set the screen resolution again

How to fix the rainbow screen on the laptop?

You can diagnose this type of problem by turning off your laptop, waiting a while, and then restarting it again, or by using an external monitor to see the problem and ultimately its solution.

How to fix a horizontal line on my laptop screen?

Your laptop’s display should not have horizontal lines. This indicates that the display is probably of poor quality. There is a solution to this problem. Taking your laptop to a repair shop will allow them to check your computer’s BIOS settings, allowing them to determine whether this is a software or hardware problem.