Lenovo ThinkPad L530 (English) User Guide - Page 131

Table 5. Security menu items (continued) Menu item Submenu item Set Minimum Length Selection • Disabled • x characters (4≤x≤12) Security Chip Power-On Password Hard Disk x Password • Disabled • Enabled • Disabled • Enabled Security Chip • Active • Inactive • Disabled Security Reporting Options Clear Security Chip • Enter Physical Presence for Provisioning • Disabled • Enabled Comments Specify a minimum length for power-on passwords and hard disk passwords. If you set the supervisor password and specify a minimum length for passwords, no one but you can change the length. See "Power-on password" on page 48. See "Hard disk passwords" on page 48. Note: Hard Disk 1 means that the hard disk drive is built into your computer. If you select Active, the security chip is functional. If you select Inactive, the security chip option is displayed but the security chip is not functional. If you select Disabled, the security chip option is hidden and the security chip is not functional. Enable or disable the following Security Reporting Options: • BIOS ROM String Reporting: BIOS text string • ESCD Reporting: Extended system configuration data • CMOS Reporting: CMOS data • NVRAM Reporting: Security data stored in the Asset ID • SMBIOS Reporting: SMBIOS data Clear the encryption key. Note: The item is displayed only if you have selected Active for the Security Chip option. This option enables or disables the confirmation message when you change Chapter 8. Advanced configuration 113