Notebook HDD HDD user password Password How to clear?

Notebook HDD HDD user password Password How to clear? Notebook set the HDD user hard drive password, each power-on to enter a password, and can not be used as a mobile hard disk, "computer-management (G)--Disk Management" recognized, is also unable to initialize (data error, Cyclic redundancy check), even in the PE system, the hard disk can not be partitioned and formatted using Diskgenius. So how do you cancel the password?

1, if your notebook is broken, then you must change a notebook, the hard drive to replace it, put your encrypted hard drive loaded up. If your notebook is not bad, and it is the same encrypted hard drive. So look at the next step.

2, notebook boot, into the BIOS (my Lenovo notebook is F2 into the BIOS, other notebooks such as ThinkPad words may be F1, other brands if you do not know can Baidu)

3, enter security (Safety) tab, you will see the following image of the interface, my notebook is Phonix motherboard, may be different motherboard interface, but the project set the password should be the same.

4, but you set the password, that is, the difference is that the HDD Master and HDD User two passwords are black. The previous figure is a password-free State, that is, you set the master and user two passwords.

5, when you set the master password, the BIOS requires you to set the user password, when you set the user password, the hard disk to boot when you type the user password. So, to clear the user password, the master password is set to the state of the blank password. Because the user password cannot be set to NULL.

6, the master password is set to empty (the first line input you set the master password, the second line without input directly press ENTER, enter the third line and then press ENTER), will pop up prompt password has changed and save the "change have been saved", press ENTER key to confirm , and then press F10 to save the settings and exit, OK.

7, the BIOS after the withdrawal of the notebook reboot, boot, into the system. Hard Drive Password Goodbye!