Lenovo B720U disk private file cabinet password forgot how to open

This is mainly for the reinstallation of the system, if not for this reason, you can also refer to this method, applicable to the reinstallation of the system after changing the safe key, but did not delete or change the original "private file cabinet". vdf”

a. Put the original private filing cabinet. Make a copy of the VDF to another disk and save it.

b. Reinstall Lenovo's private file cabinet program, and then set the password to the private file cabinet with the same password as the original unreinstalled password (the space size should be the same as the original).

C. Restart the program that can enter the DOS, and finally use the deep mountain red leaves to enter the boot disk, and put the original "private file cabinet." VDF" override to the new "Private Cabinet." vdf", if there is no deep mountain red leaf disk, it is okay to start with ntfsdos, if the file name is Chinese, you have to load the font.

d. It's OK to restart the computer.

e. I have not changed the original windows username and completed the above on the basis of the original host, and I have not tried to change other hosts and change other usernames.

Lenovo Private File Locker New System Recovery Tool.

Emergency opening can only be used three times, but these three times means that it can be opened three times when the password is entered correctly, and entering the wrong password will not reduce the number of emergency openings of the private cabinet. You can't uninstall Security Center from the operating system's Control Panel. And you can't install Security Center without uninstalling it.

Specific steps: 1. Put the original private filing cabinet. Make a copy of the VDF to another disk and save it.

2. Reinstall Lenovo's Private File Locker program.

3. Set a private file cabinet with the same password as the original unreinstalled password.

4. Re-start the program that can enter the DOS, and then use the deep mountain red leaves to enter the boot disk, and put the original "private file cabinet." VDF" override to the new "Private Cabinet." vdf”。

5. Restart your computer.

Extension: The decryption password of private files must be stored in the data area of the software of private files (generally in the C disk userdata), and the software must be deleted or reset to restore the private files of the system one by one, and the data must be erased.

Use a software to retrieve the data in the USB flash drive.

Dear Lenovo users, hello!

If you have already set up a Secret Locker password protection issue when you set up your password, we recommend that you retrieve your password through the Secret Locker password protection issue.

IDEA Forum.

Think Forum.

Wouldn't 360's forced deletion also work? Give it a try.

Dear Lenovo users, the following is the solution to the problem that the private file cabinet cannot be opened due to the corruption of the Yangtian Computer Security Center program on our official website.

Now the easiest way to solve this problem is to see if the author of this software can contact customer service to see if there is any effective solution.

In addition, it is recommended that you choose professional file and folder encryption software when you encrypt files and folders in the future.

Folder Encryption Supermaster is an extremely secure file and folder encryption software. She's powerful, fast, and effective.

The main functions are file encryption, folder encryption, universal lock, data shredding, etc. It can meet the security and confidentiality needs of daily work and life, and you can use it with confidence.

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:

I guess it's you who installed the private filing cabinet on the C drive. After reinstalling the system, the contents of the C drive and the desktop will be lost. Only professional recovery can be recovered. You should first confirm your installation path.

Let's see if there is this software in the disc you gave you when you bought it, and just reinstall it.

If you can't or can't get it, call customer service and ask for door-to-door repair.

File loss You also have to reinstall the system.

Dear Lenovo users, you can try to reinstall the relevant programs, and select "I want to use the previously created private cabinet" on the page of creating a private cabinet to open the previous private cabinet. If you have important documents in your filing cabinet, you can contact your local service station and our engineers will help you to check and process them to see if they can be recovered.

Lenovo service station information inquiry.

One. Unlocking: When you use the cabinet lock for the first time, there are two sets of factory passwords (user password "1111" and management password "00000000") for you to use.

1.Enter the latest password you set, 4-10 digits (if you do not change, please use the factory password "1111"), press the " button to unlock.

2.The green light is on for the correct password, and the yellow light is flashing for the wrong password.

3.When the green light is on, turn the handle clockwise to the unlocking position, and pull it out to open the door, (Note: The "" key is the password confirmation key: "* key is the clear key)

Two. Lock: When you have put in the desired items, push the door to the closed state and turn the handle counterclockwise to the horizontal lock position.

Three. Password modification: the factory password set by the manufacturer for you is used for the first time when you unlock the lock, for the sake of security, please be sure to modify the factory password when you use it for the first time, the specific modification method is as follows:

1.User password modification: The user password is composed of 4-10 digits, which can be stored for a long time when the power is off, and the user password is modified by the user himself, and the modification method is:

Press twice in a row"#"The yellow light flashes --- enter the old user password--- press " "Confirm--- enter the new user password--- press the " " button to confirm, the green light will be on once, and the "Di, Di" beep will sound twice to indicate that the new user's password has been successfully modified.

2.Management modification password: The management password is composed of 4-10 digits, which can be stored for a long time when the power is off, and the management password is modified by the management personnel themselves, and the modification method:

Press and hold the " " button for 5 seconds, the yellow light flashes --- enter the old management password--- press the " " key to confirm--- enter the new management password --- press the " " " confirm button; The green light will be on once, and the beep will beep twice, indicating that the new management password has been successfully modified.

3.Password protection: When the password is entered incorrectly, the yellow light flashes 4 times and beeps 4 times at the same time, if the wrong password is entered three times in a row, the motherboard program will automatically lock for five minutes, at this time the operation button does not respond, which can effectively prevent malicious theft of passwords.

4.When the voltage is too low, the red light flashes after entering the password to unlock the lock and is accompanied by four groups of group sound alarms, and the lock can be unlocked about 100 times after the low voltage alarm, it is recommended that you replace the battery as soon as possible.

Four. Emergency Treatment:

1.When the user forgets the password, the user can use the management password or software code skipping to unlock the lock, and the user password can be restored to the factory password "1111" after unlocking;

2.If the power inside the lock is insufficient, please use the included external power supply to unlock the lock.

3.If there is an electronic failure or the internal structure is stuck, you can choose a mechanical key or forcibly destroy the panel to unlock it through the emergency hole.