How To Tell If Your Laptop Screen Is Going Bad?

As we spend more time on our laptops for work, socializing, and entertainment, we become more dependent on the functionality of our devices. Having a healthy laptop screen is crucial for a seamless experience, but how can you tell if your screen is going bad?

There are a variety of signs that can indicate a failing laptop screen, from flickering and dimming to distorted images or dead pixels. However, accurately diagnosing a problematic display can be tricky. In this article, we will provide you with essential tips and tools to recognize the signs of a bad laptop screen and troubleshoot any issues before they become irreversible.

How to Tell if Your Laptop Screen is Going Bad?

One of the major components of your laptop’s functionality is its screen. It can be difficult to diagnose whether your laptop screen is starting to fail or not. But here are some signs that can help indicate if your laptop screen is going bad:

• A flickering or flashing screen
• A dim or faded display
• A distorted or garbled image
• Dead or stuck pixels
• Lines across the screen
• The display appears washed out or discolored
• The screen doesn’t turn on at all

If you are experiencing any of the above symptoms, your laptop screen might be at risk of getting worse. To determine the issue, try these tips:

• Check the cords and cables connecting the screen to the laptop. Make sure they are properly plugged in and in good condition.

• Use an external display to determine if the issue is with your laptop’s screen or with its graphics card.

• Adjust the brightness of your screen. If adjusting the brightness or contrast doesn’t fix the issue, then it could be a sign of a failing screen.

• Try reinstalling the graphics driver. Sometimes driver issues can cause display problems.

If none of the above tips seems to help, it is advised to reach out to a professional technician to diagnose your laptop’s issue. This way, you can avoid further damages and ensure your laptop is working correctly.


1. What are the common signs that indicate a laptop screen is going bad?
Answer: Some common signs are flickering or flashing display, distorted or discolored screen, dead pixels, and horizontal or vertical lines on the screen.

2. How can I test if my laptop screen is going bad?
Answer: You can connect an external monitor to your laptop and check if the external display works fine. If it does, then the issue is likely with your laptop screen.

3. What are the possible causes of a bad laptop screen?
Answer: The possible causes can be physical damage, aging of the screen, loose or damaged cables, graphics card malfunction, or software issues.

4. Is it worth repairing a bad laptop screen, or should I just buy a new one?
Answer: It depends on the severity of the damage and the cost of repair. If the repair cost is too high, it may be more cost-effective to buy a new laptop. However, if the damage is minor and the laptop is otherwise in good condition, repairing the screen can be a good option.

5. Can I prevent my laptop screen from going bad?
Answer: You can prevent screen damage by avoiding physical impact or pressure on the screen, avoiding exposure to extreme temperatures or moisture, and regularly cleaning the screen with a soft cloth. Also, avoid using your laptop on surfaces that generate static electricity.


In short, if you notice odd lines, flickering, or other abnormalities with your laptop screen, they are potential indicators that it may be going bad. Additionally, monitor your display carefully and take note of any changes in its performance over time. It is better to identify and address any issues early rather than later when they become difficult to remedy. Remember that every laptop is an investment, and taking care of your screen is a crucial element of prolonging its lifespan.

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