How to Fix Rainbow Screen on Laptop Easy Guide

Dealing with the rainbow colours on your laptop screen is one of the most challenging aspects of your laptop impairment. Additionally, it’s infuriating when you’re working on something critical and your screen begins blinking or displaying lines of varying colours.

As a result, friend, unwind, pour yourself a cup of coffee, and read the information I will impart in peace. Because today, I’m not only solving the issue “How to Fix Rainbow Screen on Laptop” using several traditional ways, but I’m also identifying potential difficulties.

As a result, if you continue to work with us until the end, you will be released from this load and allowed to resume your normal activities. Without further ado, let us begin.

Why Do Static Rainbow Screens Appear?

The causes for a static rainbow screen can be as varied as conceivable. The most frequently cited reasons are hardware malfunctions. If the hardware is not correctly installed, is physically damaged, or becomes too hot, the screen can appear distorted and colour striped. The issue was more prevalent on CRT monitors in the past, but as LED panels have become more prevalent, the rainbow colour stripes occur less frequently.

Rainbow stripes can also be caused by software and corrected with software or driver updates. In comparison to horizontal lines, vertical stripes are more prevalent on computer screens. Horizontal stripes may be identical to vertical bars.

How to Fix Rainbow Screen on Laptop?

Do not be alarmed if your laptop screen displays strange colours and lines. Here are some well-known remedies that may help you overcome your current difficulties.

Recognizing and Overcoming Issues

The good news is that if your laptop screen has weird or distorted lines, it may be repaired at any local laptop repair shop. Alternatively, if you have the required tools and a working knowledge of how to diagnose this issue, you can do it yourself. Now, we Will talk about the solution of How to Fix Rainbow Screen on Laptop?

Therefore, the first and always advised option is to visit a repair shop near you; but, if you believe you can also diagnose and treat the problem, the following steps will illustrate how.

Solution # 1

Suppose you are experiencing display malfunction due to a destructive or beta display update. You recommend uninstalling the display driver-complete using either the “device manager” utility or third-party software such as “IOBIT”, which will eventually resolve your issue and cleanly install an older and more stable version of the display driver.

If that is tricky for you, you may boot into safe mode, which disables any third-party or supplementary software and check if your difficulties remain.

Solution # 2

If the primary method is deemed ineffective, you can then navigate to your monitor’s display settings in Windows and check for any strange options that have been enabled that you would not have enabled usually.

If you cannot locate any, you may click on factory reset settings or a restore point available in Windows settings to reset your settings. However, keep in mind that you may also lose other locations that may require altering, so use this option sparingly.

Does the rainbow screen of death still confront you? Another ultimate solution is as follows. If none of these options works, it appears as though you’re in a pickle; in simple terms, your display or graphic adapter may have been broken, or perhaps a display ribbon has come loose.

Solution # 3

If you have sufficient knowledge or do not have the funds to replace the laptop, you can open it and tighten any loose end ribbons and cables, then boot it up and determine the fault.

Additionally, you can connect your laptop to an external monitor or projector to determine whether the issue is with your display or the graphics card that renders the rainbow colours on your screen.

Take Care of Your Laptop During Work


Should put Cables and removable storage devices into the laptop with caution.

  • When possible, use a surge protector, as a single power surge can harm your laptop in seconds, impairing its functioning.
  • Avoid using your laptop on soft surfaces like a sofa, bed, carpet, blanket, or pillow. The air vents on the bottom or sides of your computer will be obstructed, reducing ventilation.
  • When using the laptop, avoid leaning on it or placing anything near or on it that could exert pressure on the screen. Unnecessary stress can push the LCD screen into the keyboard, permanently damaging your laptop’s screen.
  • Rotate or open the LCD panel only to the extent specified by the manufacturer. Laptops are designed to limit the amount of tilt that May open the LCD screen. If the LCD is tilted beyond this point, it will cause damage to the LCD, hinges, and laptop. Once resistance is detected, avoid pushing the LCD panel beyond this limit.
  • Avoid using sharp or pointed objects such as pencils and pens and touch the screen.
  • Avoid inserting items (particularly metal objects) into laptops’ ports that are not intended for them.
  • Avoid eating or drinking near the laptop.
  • Before closing the laptop LCD screen, avoid placing anything on the keyboard, such as pens, pencils, folders, or papers.
  • Close the laptop carefully – starting from the screen’s centre top front edge. When closing the LCD screen, avoid using excessive force.
  • On Dell monitors, all-in-ones, and laptops, the LCD and touch screens are composed of polarized glass. This glass may shatter if the device is dropped or sustains a significant impact. Avoid stacking additional items on top when keeping a laptop, such as books. Avoid stacking numerous computers together when storing them.
  • Maintain a dry environment for the laptop and shield it from rain, snow, and fluids.
  • Leave your laptop unattended in a car (including the trunk) or any other location where it will be exposed to severe temperatures or direct sunlight for an extended period. Extreme temperature variations can be detrimental to a laptop, and a computer (or laptop bag) is also an attractive target for thieves.

FAQs – How to Fix Rainbow Screen on Laptop?

Why Is My Laptop Screen Colourful?

The pixels are arranged in one of three patterns: red, blue, or green, depending on the bit depth or the number of pixels that can fit on the screen. If one monitor has a more significant depth than the other, the resolution will affect how visual content, including colour, appears on the screen.

How Do I Adjust the Contrast on My Laptop?

Select System Preferences and then Accessibility, followed by Display in the left-hand menu. Increase the contrast by dragging the slider next to the Display contrast. Additionally, you can make some rapid, albeit very drastic, changes to the display by choosing one of the options above Display contrast.

How Do I Calibrate the Colour on My Laptop?

On Windows, navigate to the Control Panel and type “calibrate.” Select “Calibrate display colour” from the Display menu. A window with the Display Colour Calibration tool will open. It guides you through adjusting the following fundamental image settings: gamma, brightness and contrast, and colour balance.

How Do I Change the Colour Temperature on Windows 10?

Click Appearance and Themes in the Control Panel box, followed by Display. Click the Settings tab in the Display Properties window. Select the desired colour depth from the drop-down option under Colours by clicking. Apply and then OK.


Now, You know all about How to Fix Rainbow Screen on Laptop. Finally, if you follow all of the methods mentioned in this post, I am convinced that you will most likely achieve results and resolve your issue. However, if the problem persists, you should contact a nearby laptop repair centre and hand over your laptop to a specialist because he is the only person who can accurately diagnose your laptop screen problems.

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