Table 10. System setup options—Power menu (continued)
Power
NOTE:
This feature is only functional when the AC power adapter is
connected. If the AC power adapter is removed before Standby, the BIOS
will remove power from all of the USB ports to conserve battery power.
By default, the
Enable USB Wake Support
option is disabled.
Wake on Dell USB-C Dock
When enabled, connecting a Dell USB-C Dock will wake the system from
Standby, Hibernate, and Power Off.
By default, the
Wake on Dell USB-C Dock
option is enabled.
Block Sleep
Enables to block entering sleep (S3) mode in the operating system.
By default, the
Block Sleep
option is disabled.
Lid Switch
Enabled Lid Switch
Enable or disable the lid switch.
By default, the
Enable Lid Switch
option is enabled.
Power On Lid Open
When enabled, allows the system to power up from the off state whenever the
lid is opened.
By default, the
Power On Lid Open
option is enabled.
Intel Speed Shift Technology
Enable or disable the Intel speed shift technology support.
By default, the
Intel Speed Shift Technology
option is enabled.
Table 11. System setup options—Security menu
Security
TPM 2.0 Security
TPM 2.0 Security On
Allows you to enable or disable TPM visibility to operating system.
By default, the
TPM 2.0 Security On
option is enabled.
Attestation Enable
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.
Key Storage Enable
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.
SHA-256
When enabled, the BIOS and 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.
Clear
Enables to clear the TPM owner information and returns the TPM to the
default state.
By default, the
Clear
option is disabled.
PPI Bypass for Clear Commands
Controls the TPM Physical Presence Interface (PPI).
By default, the
PPI ByPass for clear Commands
option is disabled.
SMM Security Mitigation
Enable or disable additional UEFI SMM Security Mitigation protections.
By default, the option is enabled.
Data Wipe on Next Boot
Start Data Wipe
Enable or disable the data wipe on next boot.
BIOS setup
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