How To Fix Laptop Screen Flickering

Laptop screen flickering is a common issue faced by many users, causing the display to intermittently black out or flash. This problem can be disruptive and negatively impact productivity. However, there are various steps that can be taken to troubleshoot and fix this issue. In this article, we will explore some of the most effective solution to resolve laptop screen flickering problem.

Update Display Devices:

Obsolete or faulty display devices can often lead to screen flickering issues. To fix this, follow these steps:

  • Open the device manager by pressing windows+X and selecting  “Device Manager”.
  • Locate the “Display Adapters” option and expand it to view the associated devices.
  • Right-click on the display adapter and select “Update Drives”.
  • Choose and option that allows windows to search for the latest drivers automatically.
  • Follow the on-screen instructions and wait for the update process to finish.
  • Restart your laptop and check if the screen flickering issue has been resolved.

Adjust Screen Refresh Rate:

Incorrect screen refresh rates can cause flickering problems. Adjusting the refresh rate can help fix the issue.

  • Right-click on the desktop and select “Display settings”.
  • Scroll down to the “Advanced display settings”section and click on it.
  • Select the display adapter and choose “Display adapter properties”.
  • Navigate to the “Monitor”tab and select a different refresh rate from the drop down menu.
  • Click “Apply”and wait for the charges to take effect.
  • Test whether the screen flickering persists, if it does, repeat the steps and try a different refresh rate.

Disable Malfunctioning Progress:

Some programs on your laptop many conflict with the display settings, causing screen flickering. To resolve this issue:

  • Press Ctrl+shift+Esc to open the tesk Manager.
  • Go to the “processes”or “Details”tab and identify any applications consuming excessive. CPU or memory.
  • Right-click on the problematic programs (s) and select “End task” or “End process”.
  • Check if the screen flickering steps after closing the program(s)
  • If identified as the cause, consider updating or reinstalling the program (s) to ensure compatibility with your laptop.

 Update BIOS/UEFI firmware:

Outdated BIOS or UEFI firmware can contribute to screen flickering problems. To update your firmware:

  • Visit the manufacturer’s website and locate the support or downloads section.
  • Enter your laptop’s model number and download the latest BIOS or UEFI firmware.
  • Carefully follow the instruction provided by the manufacturer to update the firmware.
  • Restart your laptop after completing the update.
  • Observe if the screen flickering issue has been resolved.

Check Display Cables:

Loose or damaged display cables can also trigger screen flickering. To address this:

  • Power off your laptop and unplug it from any source.
  • Locate the display cable connecting the laptop’s screen to the motherboard.
  • Ensure the cables and firmly connected to both ends.
  • If the cables appear damaged or frayed, consider replacing them.
  • Power on your laptop and check if the screen flickering has stopped.

Update window operating system:

Inadequate updates to the windows operating system can cause screen flickering. To update window.

  • Press window+1 to open settings.
  • Select “Update and Security” and click on “windows update”
  • Click on “ check for updates” and wait for the system to search for available update.
  • Install any pending updates and allow your laptop to restart if required.
  • Once that updates are successfully installed, verify it the screen flickering persists.

Run system file checked:

Corrupted system file can contribute to laptop screen flickering issues. Running the system file cheaker (SFC) tool can help rectify this problem:

  • Press windows+X and select “command prompts (Admin)”to open an elevated command prompt.
  • Type “SFC/scannow” and press Enter. Wait for the scan to complete.
  • If any corrupted files and found,the SFC tool will attempt to repair them automatically.
  • Restart your laptop and abserve if the screen flickering has been resolved.

Adjust power settings:

Power settings can interfere with a laptops display and lead to screen flickering. Adjusting power options might help:

  • Press windows+X and select “power Options”.
  • Select the power plan you are currently using and click on “Change plan settings”.
  • Choose “Change advanced power settings”.
  • Expand the “Display” options and locate the enables adaptive brightness settings.
  • Set it to “off” for both “On battery” and “ plugged in” options.
  • Apply the changes and check if the screen flickering disappears.

Check for Malware:

Certain malware can cause screen flickering. Scan your laptop with a reliable antivirus program to ensure it is not infected. Remove any malicious software detected.

Check For Magnetic Interference:

Certain external factors like nearby electronic devices or magnets can interfere with your laptop’s display and cause flickering. Move away any magnetic objects or devices, such as speakers or mobile phones, and observe if the flickering stops.

Laptop Screen Hardware Issues:

If all previous solution fails to resolve the flickering issue, there might be an underlying hardware problem with laptop screen. At this point, it is recommended or seek assistance from a qualified technician. They will be able to diagnose and repair any potential hardware defects that may be causing the screen flickering.

Seek Professional Flickering:

If the laptop screen flickering continues even after attempting all the above steps, it’s advisable to consult with a professional technician. They possess the necessary expertise to diagnose and fix complex hardware or software-related issues that could be causing the screen flickering.


In conclusion, laptop screen flickering is a frustrating problem that can greatly impact user experience. This article has provided various troubleshooting steps, including updating display drivers, adjusting refresh rates, disabling malfunctioning programs, updating firmware, checking display cables, and more. By followes these steps, users can effectively address the issue and, in most cases, resolve the screen flickering problem on their laptops. If all else fails, seeking professional assistance is highly recommended to ensure a thorough diagnosis and resolution of the underlying cause of the flickering.