Disable Signature Driver Windows 7

Sometimes the operating system blocks the installation of drivers if they lack a digital signature. In Windows 7, this situation is especially common on 64-bit operating systems. Let’s find out how to disable digital signature verification if necessary.

Also read: Disabling Driver Signature Verification in Windows 10

video tutorials

Ways to disable the test

It must be said from the outset that disabling digital signature verification is at your own risk. The point is that unknown drivers can be a source of vulnerability or direct danger if they are a product developed by intruders. Therefore, we do not recommend disabling protection when installing objects downloaded from the Internet, as it is very risky.

At the same time, there are situations where the authenticity of the drivers is certain (for example, when they are shipped with the computer on disk media), but they lack a digital signature for some reason. In these cases, it is a good idea to use the methods described below.

Method 1: Switch to boot kecondongan with disabling mandatory signature verification

To disable signature verification of drivers when installing them in Windows 7, you can boot the operating system in a special kecondongan.

1. 1. Restart or turn on the computer, depending on its current state. As soon as the start-up beep sounds, press the key.
      F8. In some cases it may be a button or a different combination, depending on the BIOS version installed on your PC. But in the vast majority of cases you must apply exactly the above option.

1. A list of startup options will open. Use the navigation arrows on your keyboard to select
   “Disable mandatory verification …”.
   and click
   I went into.
2. The PC will then boot into signature verification disabled mode and you can safely install any drivers.

The downside of this method is that as soon as you start the PC next time in sah mode, all installed drivers without digital signatures will immediately shut down. This option is only suitable for a single connection if you do titinada plan to use the device on a regular basis.

Method 2: “Command line”

You can disable digital signature verification by entering commands in
“Command line”.
operating system.

1. 1. Blow .
      “Starts”.. Go to
      “All the programs”..

1. Click on
   “Standard”..
2. In the directory that opens, look for
   Command Prompt.. By right-clicking on the specified item (PCM), select the position
   “Execute as an administrator”.
   in the displayed list.
3. Activated by
   “Command line”.in which you must enter the following:
bcdedit.exe -set loadoptions DDISABLE_INTEGRITY_CHECKS


   Click on
   I went into.

4. After the information that indicates the successful completion of the task, type that expression:
bcdedit.exe -set TESTSIGNING ON


   Apply it again.
   I went into.

5. Signature verification is disabled.
6. To reactivate it, type:
bcdedit -set loadoptions ENABLE_INTEGRITY_CHECKS


   Apply by pressing
   I went into.

7. Then type:
bcdedit -set TESTSIGNING ON


   Press again.
   I went into.

8. Signature verification activated again.

There is another option of action through
“Command line”.. Unlike the previous one, it only requires the introduction of a command.

1. Enters:
bcdedit.exe /set nointegritychecks ON


   Blow .
   I went into.

2. Verification has been disabled. However, after installing the required driver, we recommend that you re-enable verification. В
   Command Prompt.
   Type:
bcdedit.exe /set nointegritychecks ON OFF

3. Signature verification activated again.

Lesson: Activating the “Command Line” in Windows 7

Method 3: “Group Policy Penyunting”

Another option to disable signature verification is to manipulate the
“Group Policy Pengedit”.. However, it is only available for Corporate, Professional, and Maximum editions, while this algorithm will not work for Home Base, Elementary, and Home Advanced editions as they lack the necessary functionality.

1. To activate the tool we need, we will use the shell
   “Run”.. Press
   Win + R.. In the displayed form field, enter:
gpedit.msc


   Click on
   “AGREE”..

2. Launch the tool we need for our purposes. In the middle of the open window, click the position
   “User settings”..
3. Then click.
   “Administrative Templates”..
4. Now go into the directory
   “System”..
5. Then open the object
   “Driver installation”..
6. Now click on the name
   «Digital signature of the driver …».
7. The configuration window of the previous component opens. Put the radio button on
   “Deactivate”.and then press
   “Apply”.
   и
   “AGREE”..
8. Now close all open windows and programs, and click
   “Starts”.. Click on the triangle shape to the right of the button
   “Resignation”.. Select
   “Restart”..
9. The computer will reboot and then signature verification will be disabled.

Method 4: “Registry Editor”

The next method to solve the task in question is through
“Registry Penyunting”..

1. Scribe
   Win + R. Enters:
regedit


   Click on
   «OK».

2. The shell is activated.
   “Registry Editor”.. In the left provinsi of ​​the case, click on the object
   “HKEY_CURRENT_USER”.
3. Then go to the directory
   “Software”.
4. A long list of sections will open, arranged alphabetically. Search through the items to find the name
   “Policies”.
   and click on it.
5. Then click on the directory name
   “Microsoft”
   PCM. Select the item from the context menu
   “Create”.
   and from the additional list, select the option
   “Partition”..
6. A new folder will appear with an active name field. Enter a name there –
   “Signature of drivers”.
   (without quotation marks). Click on
   I went into.
7. Then click
   PCM
   in the name of the newly created partition. In the list, click the item
   “Create”.. From the additional list, select an option
   “32-bit DWORD indikator”.. And you should choose this item regardless of whether your system is 32 bit or 64 bit.
8. Now you will see a new setting in the right part of the window. Click on the
   PCM. Choose between
   “Rename”..
9. The name of the parameter will then be activated. Enter the following in place of the current name:
BehaviorOnFailedVerify


   Click on
   I went into.

10. Then double-left-click on that item.
11. The properties window opens. You should check that the radio button on the block
    “Numeric system”.
    was placed in the position
    “Hexadecimal”.and field
    “Value”.
    a figure has been established
    «0». If this is the case, just click
    “AGREE”.. If any of the items in the properties window do not conform to the above description, it is necessary to make the adjustments as described above and only then click on
    “OKAY”..
12. Now close it.
    “Registry Editor”By clicking on the liwa icon to close the window, and restart the PC. After the restart procedure, signature verification will be disabled.

There are several methods to disable driver signature verification in Windows 7. Unfortunately, only the option of turning on the computer in a special boot mode guarantees the desired result. Although it also has some limitations, which means that after booting the PC in lazim mode, all installed drivers without signature will be discarded. The other methods may titinada work on all computers. Its performance depends on the edition of the operating system and the updates installed. Therefore, you may have to try several options before you get the expected results.

Describe what has titinada worked for you.

Our specialists will try to respond as quickly as possible.

Has this article helped you?