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UEFI BIOS Update Option Settings#

Flash BIOS Updating by End-Users#

Whether UEFI BIOS can be updated without entering supervisor password.

Possible options:

  1. Off
  2. On – Default.
WMI Setting name Values Locked by SVP AMD/Intel
BIOSUpdateByEndUsers Disable, Enable Yes Both

Secure RollBack Prevention#

Whether to prevent flashing to older version of UEFI BIOS.

Attention

Defaults to On, if OS Optimized Defaults has value On.

Possible options:

  1. Off – Default.
  2. On
WMI Setting name Values Locked by SVP AMD/Intel
SecureRollBackPrevention Disable, Enable Yes Both

Windows UEFI Firmware Update#

Whether to allow Windows UEFI Firmware Update.

Possible options:

  1. On – Default.
  2. Off
WMI Setting name Values Locked by SVP AMD/Intel
WindowsUEFIFirmwareUpdate Disable, Enable Yes Both