The computer screen flashes after updating Norton under Windows 10

RECOMMENDED: Click here to fix Windows errors and optimize system performance

If you have upgraded your Norton security product to the latest version – perhaps after upgrading your computer to Windows 10 and you see your desktop or laptop screen blinking, this message may help.

Computer screen flashing after Norton upgrade

January 2021 Update:

We now recommend using this tool for your error. Additionally, this tool fixes common computer errors, protects you against file loss, malware, hardware failures and optimizes your PC for maximum performance. You can fix your PC problems quickly and prevent others from happening with this software:

  • Step 1 : Download PC Repair & Optimizer Tool (Windows 10, 8, 7, XP, Vista – Microsoft Gold Certified).
  • Step 2 : Click “Start Scan” to find Windows registry issues that could be causing PC problems.
  • Step 3 : Click “Repair All” to fix all issues.


Norton has detected this problem and fixed it. The product you have installed may be Norton 360, Norton Internet Security, Norton AntiVirus or any other Norton security product.

After downloading the tool to your desktop, you must start your Windows computer in safe mode with Networking. To do this, run msconfig (16) > Boat tab. Select Secure Start and Network, click Apply and restart your computer.

In Safe Mode, right-click the Screen_Fix.exe file and click Run as administrator. The tool moves for a few seconds.

Reopen msconfig and uncheck the Safe Mode boxes you previously selected and restart your computer.

Your Windows will not boot normally on the desktop.

This update is intended to correct the problem.

You can download the tool from

If your problem is general, here are some tips to help you correct the blinking of your laptop screen.

If this is not the case, update the video drivers and see if it helps.

RECOMMENDED: Click here to troubleshoot Windows errors and optimize system performance

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