Lenovo 20AX000VUS manual Hard disk security, Using Windows BitLocker Drive Encryption

b. Leave the Enter New Password and Confirm New Password fields blank. Press Enter.

Attention: You might want to note down your password and keep it in a safe place. If you forget your supervisor password, Lenovo cannot reset your password. You must take your computer to a Lenovo reseller or a Lenovo marketing representative to have the system board replaced. Proof of purchase is required, and a fee will be charged for parts and service.

9.In the Setup Notice window that is displayed, press Enter to continue.

10.Press F10. The Setup Confirmation window opens. Select Yes to save configuration changes and exit.

The next time you open the ThinkPad Setup program, you will be prompted to type your password to proceed.

Hard disk security

To protect passwords from unauthorized security attacks, several of the latest technologies and algorithms are integrated into UEFI BIOS and hardware design of ThinkPad notebook computers.

To maximize security, do the following:

•Set a power-on password as well as a hard disk password for your internal solid-state drive or hard disk drive. Refer to the procedures in “Power-on password” on page 44 and “Hard disk passwords” on page 44. For security, a longer password is recommended.

•To provide reliable security for UEFI BIOS, use the security chip and a security application with a Trusted Platform Module (TPM) management feature. Refer to “Setting the security chip” on page 49.

Note: The Windows 7 and Windows 8 operating system supports the TPM management feature.

•If a hard disk drive or solid-state drive with encryption technology is installed in your computer, be sure to protect the contents of your computer memory from unauthorized access by use of drive encryption software, such as Microsoft Windows BitLocker® Drive Encryption, which is supported in the Ultimate and Enterprise editions of the Windows 7 operating system and Professional and Enterprise editions of the Windows 8 operating system. See “Using Windows BitLocker Drive Encryption” on page 48.

•Before you dispose of, sell, or hand over your computer, be sure to delete data stored on it. Refer to “Notice on deleting data from your hard disk drive or solid-state drive” on page 52.

Note: The hard disk drive built into your computer can be protected by UEFI BIOS.

Using Windows BitLocker Drive Encryption

To help protect your computer against unauthorized access, be sure to use drive encryption software, such as Windows BitLocker Drive Encryption.

Windows BitLocker Drive Encryption is an integral security feature of the Windows 7 and Windows 8 operating systems. It is supported in the Ultimate and Enterprise editions of the Windows 7 and Professional and Enterprise editions of the Windows 8 operating system.

BitLocker uses a Trusted Platform Module to provide enhanced protection for your data and to ensure early boot component integrity. A compatible TPM is defined as a V1.2 TPM.

To check the BitLocker status, go to Control Panel, and click System and Security ➙ BitLocker Drive Encryption.

For details about Windows BitLocker Drive Encryption, see the Windows Help and Support, or search for “Microsoft Windows BitLocker Drive Encryption Step-by-Step Guide” on the Microsoft Web site.

48User Guide