BIOS settings
CB3067
83
Version: 1.0
8.5.1.3.3
Enroll Efi Image
Aptio Setup Utility - Copyright (C) 2020 American Megatrends, Inc.
Security
┌─────────────────────────────────────────────────────────────────┬────────────────────────────────┐
│ Vendor Keys Valid │Copy NVRAM content of Secure │
│ │Boot variables to files in a │
│ Factory Key Provision [Disabled] │root folder on a file system │
│> Restore Factory Keys │device │
│> Reset To Setup Mode │ │
│> Export Secure Boot variables │ │
│> Enroll Efi Image │ │
│ │ │
│ Device Guard Ready │ │
│> Remove 'UEFI CA' from DB ┌───────── File System ──────────┐ │
│> Restore DB defaults │ │ │
│ │ No Valid File System Available │ │
│ Secure Boot variable │ Size│ K│ │ ──────────────────────────────│
│> Platform Key(PK) │ 862│ │────────────────────────────────│ : Select Screen │
│> Key Exchange Keys │ 1560│ │ Ok │ : Select Item │
│> Authorized Signatures│ 3143│ └────────────────────────────────┘ ter: Select │
│> Forbidden Signatures│ 3724│ 7 ─: Change Opt. │
│> Authorized TimeStamps│ 0│ 0│ No Keys │F1: General Help │
│> OsRecovery Signatures│ 0│ 0│ No Keys │F2: Previous Values │
│ │F3: Optimized Defaults │
│ │F4: Save & Reset │
│ │ESC: Exit │
│ │ │
└─────────────────────────────────────────────────────────────────┴────────────────────────────────┘
Version 2.20.1275. Copyright (C) 2020 American Megatrends, Inc.
Bios entry
Options
Vendor Keys
none
Enroll Efi Image
see box
8.5.1.3.4
Remove UEFI CA from DB
Aptio Setup Utility - Copyright (C) 2020 American Megatrends, Inc.
Security
┌─────────────────────────────────────────────────────────────────┬────────────────────────────────┐
│ Vendor Keys Valid │Device Guard ready system must │
│ │not list 'Microsoft UEFI CA' │
│ Factory Key Provision [Disabled] │Certificate in Authorized │
│> Restore Factory Keys │Signature database (db) │
│> Reset To Setup Mode │ │
│> Export Secure Boot variables │ │
│> Enroll Efi Image │ │
│ │ │
│ Device Guard Ready │ │
│> Remove 'UEFI CA' from DB ┌─────── Remove 'UEFI CA' from DB ──────┐ │
│> Restore DB defaults │ │ │
│ │ Press 'Yes' to proceed 'No' to cancel │ │
│ Secure Boot variable │ Siz│ │ ───────────────────────────│
│> Platform Key(PK) │ 86│───────────────────────────────────────│ elect Screen │
│> Key Exchange Keys │ 156│ Yes No │ elect Item │
│> Authorized Signatures│ 314└───────────────────────────────────────┘ : Select │
│> Forbidden Signatures│ 3724│ Change Opt. │
│> Authorized TimeStamps│ 0│ 0│ No Keys │F1: General Help │
│> OsRecovery Signatures│ 0│ 0│ No Keys │F2: Previous Values │
│ │F3: Optimized Defaults │
│ │F4: Save & Reset │
│ │ESC: Exit │
│ │ │
└─────────────────────────────────────────────────────────────────┴────────────────────────────────┘
Version 2.20.1275. Copyright (C) 2020 American Megatrends, Inc.
Bios entry
Options
Vendor Keys
None
Remove ‘UEFI CA’ from DB
Remove ‘UEFI CA‘ from DB, see box
