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How To Disable Digital Signature in Windows 7

imageMicrosoft enforces a “Digital Signature Requirement” on all users of 64 bit version of Windows 7 and Vista. If you try to use any product driver that was not certified by Microsoft, you can still install it but Windows 7 – 64 bit won’t let you run the driver.

There are two ways to disable it :

Method 1.

Go to Start Menu and type “cmd.exe” in the “Search Bar” and press <Enter>. (Remember you must be logged on as Administrator)

OR you can go to “All Programs”, then “Accessories”, right-click on “Command Prompt” and choose “Run as administrator”.

1. Now type the following and press <Enter> after each line:

bcdedit.exe -set loadoptions DDISABLE_INTEGRITY_CHECKS
bcdedit.exe -set TESTSIGNING ON

2. Restart your computer

3. This will disable your Windows 7 driver signing.

If this did NOT work for you, here is another way to disable Windows 7 driver signing.

Method 2.

1. During boot-up, continuously press <F8> to get to Advanced Boot Options. Note: On some systems, you need to first press <F2> to go into Boot Menu, then press <F8> to reach Advanced Boot Options.

2. When the menu appears, use the DOWN arrow key to scroll to “Disable Driver Signature Enforcement.”

3. Press <Enter>.

4. Continue the boot process.

5. After your computer has completed the boot process, please install the drivers per the included instructions.


How to Disable Driver Signature Verification on 64-Bit Windows 8.1 or 10


64-Bit editions of Windows require digitally signed drivers. The problem is that many devices ship with unsigned drivers. Today, we’ll show you how to install them regardless.

Digitally signed drivers include an electronic fingerprint that indicates which company the driver was produced by as well as an indication as to whether the driver has been modified since the company released it. This increases security, as a signed driver that has been modified will no longer have an intact signature. Drivers are signed using code signing certificates.

How to Disable Driver Signature Verification on 64-Bit Windows 8.1 or 10 (So That You Can Install Unsigned Drivers)

To disable driver signature verification, we’re going to need to get into the Troubleshooting options from the boot manager. The easiest way to bring this screen up is using a secret trick.

Simply select Restart from the power options menu (on Windows 8 that’s under Charms or on the login screen, and in Windows 10 it’s on the Start Menu).

Hold down the SHIFT key while you click Restart.

(Again, you can use this trick on any of the power menus in Windows 8 or 10, whether on the login screen, Charms bar, Start Menu, or Start Screen)

Once your computer has rebooted you will be able to choose the Troubleshoot option.


Then head into Advanced options.


Then Startup Settings.


Since we are modifying boot time configuration settings, you will need to restart your Computer one last time.


Finally, you will be given a list of startup settings that you can change. The one we are looking for is “Disable driver signature enforcement”. To choose the setting, you will need to press the F7 key.


That’s all there is to it. Your PC will then reboot and you will be able to install unsigned drivers without any error message Smile

Alternatif How to Disable Driver Signature Verification on 64-Bit Windows 8.1 or 10 using CMD command Prompt

  1. @Home
    Run Command Prompt as Administrator ” cmd ” (Win + Q -> cmd, right click on cmd -> Run as Administrator)
    Next, enter command, new line = insert (key input) to permanently disable the driver signature verification.
bcdedit -set loadoptions DISABLE_INTEGRITY_CHECKS 
bcdedit -set TESTSIGNING ON

After that, restart PC. To return (enable signature verification)

bcdedit -set loadoptions ENABLE_INTEGRITY_CHECKS 
bcdedit -set TESTSIGNING OFF

2. The second option, substitute
run command prompt ” cmd ” (Win + R -> cmd)

shutdown.exe /r /o /f /t 00

After restarting the computer, continue on points at the bottom Diagnostik – Advanced Options – Boot Options – F7

Credits :

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