Winxp system boot prompts Adminstrator account has been locked What should I do?

There is a good friend who ran to me, I hope I can help him solve the computer problem. His situation is that he can't enter the system. He is stuck in the boot login interface, prompting “The computer is in use, only the administrator is Can unlock [or lock], this computer is his own, no other account, he is the administrator (Adminstrator) account, there is no password, how can not enter their own computer, it really makes him confused.

This situation is very special, caused by the error of the system itself. The solution must be taken from the PE to solve the problem. The following is the specific solution.

First, make a boot U disk

1, first make a boot U disk, below take the general PE toolbox as an example, how to make a boot U disk, download this from the Internet Software and then install it.

2, after the installation is complete, start this software, in the main program interface, first select the U disk, if not plugged in, then you can plug it in, it will be displayed in "Select U Disk & rdquo; box.

3, when the U disk is selected, you also need to set some parameters, such as U disk mode, U disk format, etc. If you do not understand, you can default, otherwise it will cause the U disk to be unsuccessful. .

4, when all the parameters are set, you can press the “One-button U disk boot disk” button to pop up the warning prompt, press “Definitely”.

Hint: Make a U disk boot disk, all the files in the U disk will be formatted. If there are important files, you must first transfer to other places.

Second, start U disk

1, because the computer is different, the method of starting the U disk is different, here only the most common method is introduced, the specific setting depends on the description of the computer. . Nowadays, most computers can press F12 to enter the quick start menu, and select their own U disk to enter the boot USB flash drive.

2, if it is an old-fashioned BIOS, there will be many kinds, here only the most common one, generally press Del or F2, F10, ESC, etc. into the BIOS, after entering Select “Advanced BIOS Features", press Enter to enter.

3. In the next window, select “Hard Disk Boot Priority”, press Enter to enter.

4, then enter the next window, here, choose your own U disk name, generally in front of the USB-HDD, that is, U disk mode, press Enter to enter.

5, then press ESC to return to the Advanced BIOS Features window, then select First Boot Device, press Enter, enter the small window, select Removable, ie mobile disk, or USB-HDD Item, press Enter to enter. Finally press F10 to save and exit, the U disk boot is set.

6, restart into the boot U disk, in the general PE toolbox boot U disk, select "run the general PE Win8pe Lite version", old-fashioned machine, select PE Win03pe enhanced With this version, you can enter the PE.

Three, repair system

1, after entering the PE system desktop, first select the "computer" shortcut icon, open it, and enter the disk partition.

2, enter the disk drive, find the local disk C, this is the original system disk, you must enter this to fix.

3, then in the C drive, find the Repair folder under the Windows folder, enter this folder.

4, find a SAM file, no suffix name, this is the system backup administrator login configuration file, which has login information, important files, if it is a streamlined XP system, may not have this Files, you can only redo the system, if you have this file, right click "Copy".

5, then go to the C:\\Windows\\System32\\config folder and go to the config folder.

6. In this folder, right click “Paste” to copy the previously copied SAM file to this folder.

7, because this folder originally has a SAM file, when pasted, it will pop up a prompt, whether to replace the existing file, press “ Yes & rdquo; Entering the system is caused by the corruption of this file, so it must be replaced. Then exit the PE, restart the computer, and you can enter the system.

Note:

When making a USB flash drive, don't mess with U, otherwise the production will not be successful. If you don't know how to set the U disk to boot from the BIOS, you can use Baidu to set up the USB flash drive for your own computer type BIOS. This method is only suitable for XP systems, and the original XP system will have SAM backup files. If the above method does not work, you can only redo the system.