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How to Solve Driver Digitally Not Signed Error in Windows?

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The "Driver Digitally Not Signed" error is a frustrating issue related to drivers on Windows devices. It typically occurs after updating the operating system and indicates that the installed drivers lack proper digital signatures.

The main reason the Driver Not Digitally Signed error pops up is that after getting updated, the Windows operating system imposes requirements for them to be digitally signed. If the driver installed on the Windows machine is not digitally signed, the error pops up.

If you're encountering the "Driver Not Digitally Signed" error, you've come to the right place. In this article, we'll provide a detailed guide on how to fix this issue. So, if you were searching for a solution, look no further—you're in the right spot! We'll walk you through the steps to resolve the "Driver Digitally Not Signed" error.

How to Fix Driver Digitally Not Signed Error?

You can use the methods or techniques listed below to fix the Driver Digitally Not Signed Error in your Windows devices. Start with the first method listed, and if it doesn’t work for you, move on to the next (subsequent) one.

Following the methods listed below will surely fix the issue, after which you won’t have to pull your hair or search the forums for answers.

Methods to Fix Driver Digitally Not Signed Error

Method 1: Install Drivers in the Test Mode

Method 2: Disable or Turn off the Driver Signing Requirement

Method 1: Install Drivers in the Test Mode

In case you don’t want to do complicated stuff and desire to install the driver on your Windows device without much hassle, you should opt for this method. With this method, all that you need to do is restart your Windows device in Test Mode.

Follow the steps mentioned below to install the driver on the Windows device in the Test Mode:

  • Click the Windows icon placed on the taskbar
  • Click the Power icon
  • Click Shift + Left Click on the Restart option
  • From the list, select Troubleshoot
  • Click Advanced Options
  • Click Start-Up Settings
  • Click Restart
  • Click Disable Signature Requirement Doing so will put your Windows 10 into Test Mode, and you can install the driver without issues. But remember, doing so can put your Windows device at risk, so do it cautiously.

Method 2: Disable or Turn off the Driver Signing Requirement

This method is challenging as you will manually turn off the digital signing requirement. But irrespective of the method, the severity remains the same, so be cautious when doing so, as your system will be at risk.

Follow the steps mentioned below to disable or turn off the driver signing requirement:

  • Click Search, placed on the taskbar.
  • Type Run and press Enter.
  • The Run dialog box will appear.
  • In the Run dialogue box, in the Open field, type** gpedit.msc.**
  • Press Enter.
  • The Local Group Policy Editor dialog box will appear.
  • In the left pane, click the Local Group Policy Editor option.
  • Click on the User Configuration option.
  • Double-click the Administrative Templates option.
  • Double-click the System option.
  • Navigate to Driver Installation.
  • Click the Code option.
  • From the list, click Enabled and modify it to Ignore.
  • Verify all the changes.
  • Click on the **Apply option **to save the changes.
  • Restart the Windows System.
  • Verify whether the error exits or not.

Why is it Important to Install Digitally Signed Drivers on your Windows Device?

Digitally signed drivers come with a certificate from a trusted source that guarantees the driver’s authenticity and integrity. It indicates that the driver has not been tampered with or altered since its creation. In lay terms, it acts as proof of the driver’s authenticity.

Apart from this, unsigned drivers may often cause — “system instability and crashes” as they may contain “viruses” and other “malicious malware.”

In contrast, a digitally signed driver through an EV Code Signing Certificate is thoroughly tested and verified to work seamlessly with your operating system. Hence, it’s always recommended that a digitally signed driver be installed.

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