You will need
- - boot disk with Windows 7.
To work you must have a bootable disk with the Windows 7 operating system. Before the operation the disk must be in drive of your computer. Turn on the PC and call up the Boot Menu. Start the computer to boot from disk with the operating system.
Wait until a window with a choice of language options. Go on. In the next window on the bottom will be an option "system Restore". Select this option. Then will appear a list of options for system restore, then choose "Command prompt". Then in the command prompt, type regedit and press Enter.
In a second window opens to edit the registry. Among the main sections of the registry, locate HKEY_LOCAL_MACHINE. Select it using the left mouse button. Then at the top of the program window, select "File" then in the sub menu - "Load hive".
After using the browse to select the system disk on which the operating system is installed (default drive is C). Then follow the address to the Windows\System32\config\ and open the file System. Will appear the window "Load hive". In the "partition Name" in this dialog, enter any three numbers, for example 541. The registry will be a new section 541.
Next go to HKEY_LOCAL_MACHINE\888\Setup. Double-click the left mouse button on the CmdLine parameter, then enter Cmd.exe and OK. Then click on the parameter SetupType. Instead of the last "0" is set to "2". Then click OK.
Open the HKEY_LOCAL_MACHINE key. There you select your created partition numbers. In our case, it 541. Then click "File" and select "Unload hive". Close all Windows. Remove the disc from the drive. Then restart the computer.
After the PC reboots, wait for the prompt. In it, enter the user name, then a new password. The next window is the standard window entering the system. Just enter the account name and password.