Acer Aspire S7-391 Acer S7-391 Notebook Service Guide - Page 45

Security 0 Use this tab to safeguard and protect the computer from unauthorized use. Figure 2-3. BIOS Security Table 2-3. BIOS Security Parameter Supervisor Password Is User Password Is HDD0 Password Is Set Supervisor Password Set User Password Set HDD0 Password Password on Boot Secure Boot Mode Description Supervisor password setting. User password setting. Primary hard drive password setting. Option to set the supervisor password. Option to set a user password. Option to set the primary hard drive password. Option to enable password requirement during system boot. Option to select between two secure boot modes in firmware setup. Custom mode provides option to modify the contents of the Secure Boot signature databases (PK, KEK, db, dbx). Standard mode restores the firmware settings to its factory defaults. Any customized secure boot variables are also reset to factory defaults. Option Clear or Set Clear or Set Clear or Set - - - Enabled or Disabled Standard or Custom System Utilities 2-7