Dell Vostro 20 Dell Vostro 203052 Owners Manual - Page 31

Secure Boot Mode This option enables or disables the Secure Boot Feature. Key Management Default Key Provisioning This option enables or disables the Default Key Provisioning (Default: Disabled) Install Default Secure Boot keys Allows you to enables you to Install Factory Secure Variables. Save All Secure Boot Variables Allows you to Save All Secure Boot Variables. Platform Key (PK) Delete the PK Allows you to Delete the PK. Set PK from Files Allows you to Set PK from Files from Factory Default. Key Exchange Key Database (KEK) Delete the KEY Allows you to Delete the KEK. Set KEK from Files Allows you to Set KEY from Files from Factory Default. Append an entry to KEK Allows you to Append KEK key from Factory Default. Authorized Signature Database (DB) Delete the DB Allows you to Delete the DB. Set DB from Files Allows you to Set DB from Files from Factory Default. Append an entry to DB Allows you to Append DB key from Factory Default. Authorized TimeStamps Delete the DBT Allows you to Delete the DBT. Set DBT from Files Allows you to Set DBT from Files from Factory Default. Append an entry to DBT Allows you to Append DBT key from Factory Default. HDD Protection This option enables or disables the HDD Protection (Default: Disabled) HDD Recovery This option enables or disables the HDD Recovery (Default: Enabled) Boot The Boot tab allows you to change the boot sequence. Boot List Option File Browser Add Boot Option Allows you to change the order in which the computer attempts to find an operating system. Allows you to Add file browser boot option. Default: UEFI 31