Password forgotten customs clearance manual helps you reduce unnecessary troubles

Crack the CMOS boot password

To use a computer, you must first start the system. Therefore, the boot password is the first one we need to meet. Although there are different types of CMOS, their encryption methods are basically the same. Generally, the method of cracking mainly involves two aspects: hard and soft.

1. Hard Release Method

The hardware method to remove the CMOS password is to discharge the CMOSRAM on the motherboard, so that the parameters stored in the CMOSRAM cannot be properly supplied, leading to content loss, thus canceling the CMOS password. Some newspapers have introduced many common practices on how to crack the CMOS password, such as patch cord transient connection method and battery transient connection method, which is very convenient to operate. But here we want to introduce an alternative technique, which is also a very popular method for computer DIY. The method is also very simple: Open the chassis, unplug the hard drive, optical drive, and soft drive data lines from the motherboard, and then start the computer, the BIOS will report an error during self-check and automatically enter the CMOS, now you can reset the BIOS content.

2. "soft" Release Method

Strictly speaking, the "soft" Release of the CMOS password is not as effective as the "hard" release method. The CMOS password can be set as a common user password or an ultimate user password as needed. The former only limits the modification of the BIOS. It can enable the computer and run various types of software normally, while the latter completely disables access to the computer and BIOS.

1) crack the password of a common user

First, start the computer with a DOS boot disk and enter the DOS Status. Enter debug and press enter in the doscommand line, and then use all the data in the method listed to unbind the CMOS password and restart the computer,SystemIt will tell you that the CMOS parameter is missing and you need to reset the CMOS parameter. After testing, this is a very effective method. The letter "O" after "-" indicates the output address of the numeric value. Both 70 and 10 are numerical values.

2) crack the ultimate user password

Here we need to use external tools. We use the most classic BiosPwds, which is a free software. It is suitable for computer users who are not familiar with DOS. It has been well known for a long time. Just a little bit more, the user's CMOS password is displayed. The latest tool version is 1.21 kb, free of charge: http://bj2.onlinedown.net/soft/8107.htm. After downloading and decompressing the package, double-click the execution file of the software and click "Getpasswords" on the displayed page. After two or three seconds, the BIOS information is displayed on the BiosPwds page, including the Bios version, Bios date, and password, you can easily learn the BIOS password.

Crack System Password

The system password is the password used when you log on to the operating system. It provides security protection for your computer to protect your computer from illegal users, this ensures the security of computers and confidential data.

1. Windows 98/ME logon Password

① Cancellation Method

The simplest way is to enter a password when you need to log on to the system. You do not need to enter anything. Click Cancel to enter the operating system. However, this method can only access resources on the local machine. If the computer is part of the LAN, you will not be able to access network resources.

② New users

When you are blocked from the system due to password issues, you may wish to add a new user to the system and then log on again. You can also log on to the system and access system or network resources. Click Start, set, and control panel. Double-click User to open the user Attributes dialog box. Enter the user name, password, and personalized project settings as prompted, and click Finish ".

③ Delete the "PWL" File

Delete ?. The PWL password file and all the personal information files in the Profiles subdirectory, and then restart the Windows system, the system will pop up a password setting box that does not contain all user names, we do not need to enter all the content, click "OK" to delete the Windows system password.

④ Modify the Registry

Run the Registry Editor and change "username" under the "HKEY_LOCAL_MACHINE \ Network \ Logon" branch of the registry database to "0". Then, restart the system to remove the password.

2. Crack the Windows system NT Password

If you have a common user account, you can easily obtain the NTAdministrator account:

Change logon. scr under c: \ winntsystem32 to logon. old for backup, and then set usrm? Rename gr.exe to logon. scr and restart. Logon. scr is a program loaded when the system starts. After the system is restarted, the User Manager does not display the previous logon password input interface, but you have the permission to add yourself to the Administrator group.

3. Windows 2000 Password

Start the computer with the boot disk or boot into another operating system, such as Windows 98), find the directory "X: \ Documentsandsettings \ Administrator" X is the drive letter of the disk where Windows System 2000 is located ), delete the "Cookies" directory under this directory, and restart the computer to quickly log on to Windows 2000 with a blank password.

4. Crack Windows XP Password

When Windows XP is started, press F8 to select the safe mode with command line, and use the net command to operate the user identity. The procedure is as follows: use the "netuserabcd/add" command to add a user named abcd, use the "netlocalgroupadministratorsabcd/add" command to promote the user abcd to the Administrator and restart the computer, log On As an abcd user and modify the password of the user who forgets the password.

It is very troublesome to forget the password. I hope the content in this article will help you solve some unnecessary troubles caused by password forgetting. For more information, please read: Password forgotten customs clearance manual to reduce unnecessary troubles.

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