Dell Precision 3580 Owner's Manual page 139

Table 43. System setup options—Power menu (continued)
Power
Lid Switch
Intel Speed Shift Technology
Table 44. System setup options—Security menu
Security
TPM 2.0 Security
TPM 2.0 Security On
Attestation Enable
Key Storage Enable
SHA-256
Clear
PPI ByPass for Clear Commands
Intel Total Memory Encryption
Total Memory Encryption
Chassis intrusion
SMM Security Mitigation
Data Wipe on Next Boot
Start Data Wipe
Absolute
UEFI Boot Path Security
Enable or disable the lid switch.
By default, the Lid Switch option is enabled.
Enable or disable the Intel speed shift technology support.
By default, the Intel Speed Shift Technology option is enabled.
Enable or disable TPM 2.0 security options.
By default, the TPM 2.0 Security On option is enabled.
Enables to control whether the Trusted Platform Module (TPM) Endorsement
Hierarchy is available to the operating system.
By default, the Attestation Enable option is enabled.
Enables to control whether the Trusted Platform Module (TPM) Storage
Hierarchy is available to the operating system.
By default, the Key Storage Enable option is enabled.
BIOS and the TPM will use the SHA-256 hash algorithm to extend
measurements into the TPM PCRs during BIOS boot.
By default, the SHA-256 option is enabled.
Enables to clear the TPM owner information and returns the TPM to the
default state.
By default, the Clear option is disabled.
Controls the TPM Physical Presence Interface (PPI).
By default, the PPI ByPass for clear Commands option is disabled.
Enable or disable you to protect memory from physical attacks including freeze
spray, probing DDR to read the cycles, and others.
By default, the Total Memory Encryption option is disabled.
Controls the chassis intrusion feature.
By default, the On-Silent option is enabled.
Enable or disable SMM Security Mitigation.
By default, the option is enabled.
Enable or disable the data wipe on next boot.
By default, the option is enabled.
Enable or disable or permanently disable the BIOS module interface of the
optional Absolute Persistence Module service from Absolute software.
By default, the option is enabled.
Controls whether or not the computer will prompt the user to enter the admin
password (if set) when booting to a UEFI boot device from the F12 boot menu.
By default, the Always Except Internal HDD option is enabled.
BIOS setup 139