Kneel and beg! Lenovo E420,Win7 Home Normal Edition,Super administrator set password,How to break th

active password changer professional

Put this software ** to PE, and use Active Password Changer Professional in PE to complete the removal.

Here's how to clear your password:

Note: SAM is the file where the password is located, and the Windows password can only be successfully reset if you find its location and replace it).

1. Load the boot disc or boot the Active Password Changer software in the boot USB disk, double-click to run R, and click Next by selecting "Search SAM paths in all partitions" by default;

3. Active Password Changer will automatically display all Windows accounts, and the system administrator will display it at the top by default and mark it in cyan. Select the account you want to operate on and click Next:

4. At this time, you can view the properties of this account in detail

If you only need to clear (reset) your Windows login password, check "Clear this user's password" to successfully reset your Windows login password!

Click Next, save and exit, and restart.

You can use third-party tool software, take PE Toolbox as an example, and the operation steps are as follows:

2. After restarting, you will enter the selection interface of the general PE toolbox, and select the eighth "Run Windows login password cracking menu";

3. Then select "01 Clear Windows Login Password (Change Password)";

4. Enter "1" and press Enter;

5. Enter "0" and press enter (usually the first one is the C disk, and the following ones are arranged in turn);

7. Enter the numeric serial number of the password to be modified, for example, 0 is administrator;

8. After entering y to save, press esc to exit and pull out the USB flash drive and restart it.

Install the PE system in the USB disk, connect the USB disk to the computer, press the power button and press the F12 or F10 or ESC key (according to your computer), and then enter the PE system, you can crack the password.

Hello: It's an honor to help you.

The boot password is roughly divided into two sheets.

BIOS password.

User password. Workaround:

If it's a password set in the BIOS, just pull off the button battery of the motherboard, and after a few minutes, install it, and the password is gone.

If it's a user password.

Here's how to do it for a normal user:

When the computer is turned on, press F8 to enter the "Security with Command Prompt" mode, and enter "net user+username+123456 add" to forcibly set a user's password to "123456

Use a USB flash drive to make a PE crack.

Here's how to do it:

Crack with PE.

Of course, you can also reinstall the system.

Good luck.

Win7 forgot login password problem analysis:

First, into the dual system of another system or PE, or because the cmd is in the system directory, the file change first has to get the file ownership.

1.Once: "D: Windows System32" (assuming Win7 is installed on drive D) Right-click "Permissions" "Advanced" "Owner".

2.If no account is in the list, click Other Account to create an account. Click OK to return to the permission settings window Click Add to add the current administrator account to the list and set the account's read permissions to Full Control over the file.

Second, the operation is the same as the first step, set the current account to "Permission to full control" to "Rename".

3. If you log in with an administrator account, you don't need this step, otherwise restart the login win7 Click the "Easy Access" button in the lower right corner of the login interface and check "Start Narrator" in the open window, and the cmd window will be launched at this time, that is, it will be opened as a system and have administrator permissions.

Type the following command in cmd to enable the administrator account, and then you can use the administrator:

net user administrator active:yes Explanation: The administrator account is forcibly enabled.

net user administrator 123 add Explanation: Forcibly change the user administrator password to 123

4. If there is a user whose administrator account cannot be used, a new user with the same authority will be created

1.Restart login to Win7 Click the "Ease of Access" button in the lower right corner of the login page, check "Start Narrator" in the window that opens, and start the CMD window.

Hello, it is recommended that you try some more commonly used password settings, and then check whether the upper and lower case lock and numeric keypad function on the keyboard are turned on when entering the password, if you really can't recall the correct password, you can use the Lenovo one-click recovery function to back up the data in the hard disk, and perform a one-click recovery operation to reinstall the operating system.

Clear Password:

1. Use the system disk or U disk to start the computer and enter the PE desktop;

2. Double-click on the lower right corner and click to select the target path - browse my computer;

3 Local disk C -- windows -- click OK in the lower left corner to change the password of an existing user;

4. Find the user who set the password in the list of usernames that appears on the right;

5 Then change it to a new password, and then click on the app in the upper left corner, and click OK.

6. Restart the computer, enter the password you just set, and enter the system.

UEB or optical drive boot PE disk, which has the password to clear or bypass!

1. Don't want the original password, just clear it directly!

2. If you still need the original password, bypass it to enter the system, and then use the password viewer to view the original password!

Let's catch it. Just turn it off.

In this case, press F9

1.Restart the computer first, press F8 to select the security mode to enter, see if there are other administrator users, log in with other administrators, and change the user password that cannot be used before; If there is no other administrator, reinstall the clean version of the system to clear the system boot password.

2.It can also be solved by clearing the boot password in the PE of the encapsulated system disk. You can use a USB flash drive to make a PE, and then boot it from the PE, there is an option to clear the boot password, delete or modify the boot login password.

This method is suitable for people who are computer savvy.

3.If there is no hardware power-on password to the system login interface, you need to look at the full name or serial number of the specific model to see if there is another way to clear it.

1.Insert the USB flash drive into the computer where you need to reinstall the system, turn it on, and press the shortcut key you found earlier. The boot menu will pop up, select the USB flash drive, press Enter.

2.At this time, the computer will enter the PE system and wait for the loading to finish on the desktop.

3.Open the 'Password Clearer' software on your desktop.

4.Set the password again, and restart the computer when you're done.

5.Enter the system and enter a new password to log in.

Dear users, hello!

This is the Lenovo FAQ knowledge base, which has a relatively complete answer and know the process and analysis:

Consult Lenovo 24 hours a day to interact with engineers in the Lenovo community if you have any questions:

My computer is lenovothinkpade40 and I don't know what is wrong, it can't be turned on, prompted to enter Lenovo administrator command, what is the administrator command?

There are no settings for local users and groups in the Home Standard Edition computer management, so you can only enable administrators as follows. First reboot into safe mode, then start >> run cmd, enter net user administrator active:yes enter (Note:

There are two spaces in front of it! Otherwise, running will prompt an error command; The step is to activate the administrator user); Just reboot it.

Dear users, hello!

It is not recommended that you open an administrator account, as Microsoft makes sense to do so. It is to prevent viruses or malware from gaining the highest system privileges. Also, if you have any software you want to call this administrator account right.

Just right-click and run as an administrator.

Please see the information below for the upgrade of Win8.

Have a great day, thank you!

Enabling the administrator account is very simple, you just need to find this account in the admin, right-click, then select Properties, and remove the checkmark before this account is disabled, remember to set a password for this account.