Secure Boot - Dell Alienware m15 R4 Service Manual

Table 7. Security (continued)
Option
TPM Security
PPI Bypass for Clear
Command
Computrace (R)

Secure boot

Table 8. Secure Boot
Option
Boot List Option
File Browser Add Boot Option
File Browser Del Boot Option
Secure Boot
Legacy Option ROMs
Attempt Legacy Boot
Boot Option Priorities
78
Description
● TPM On—Default
● Clear
● PPI Bypass for Enable Command—Default
● PPI Bypass for Disbale Command
● PPI Bypass for Clear Command
● Attestation Enable—Default
● Key Storage Enable—Default
● SHA-256—Default
Choose one of the options:
● Disbaled
● Enabled—Default
Allows you to enable the Trusted Platform Module (TPM) during POST.
Default Setting: This option is not set by default.
Enables you to control the TPM Physical Presence Interface (PPI). When enabled, this setting will
allow the OS to skip BIOS PPI user prompts when issuing the Clear command. Changes to this setting
take effect immediately.
Allows you to activate or disable the optional Computrace software.
The options are:
● Deactivate
● Disable
● Activate—Default
Description
Displays the available boot options.
● Legacy
● UEFI
Default: UEFI
Enables you to add the boot options.
Enables you to delete the boot options.
Enables or disables the Secure Boot Feature.
Choose one of the options:
● Secure Boot Enable
● Secure Boot Disable
Default: Enabled
Enables or disables the Legacy Option ROMs.
Default: Disabled
Enables or disables Attempt Legacy Boot.
Default: Disabled
Displays the boot sequence.