Table 9. System setup options—Power menu (continued)
Power
By default, the Optimized option is enabled.
USB Wake Support
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 Enable to block entering Sleep (S3) mode in the operating system.
By default, the Block Sleep option is disabled.
Lid Switch
Enable 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 10. 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 Enable 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 Enable 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 Enable 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.
Intel Total Memory Encryption
Total Memory Encryption 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.
Chassis intrusion Controls the chassis intrusion feature. By default, the option is disabled.
When the computer is shipped, the On-Silent option is enabled.
BIOS setup 65
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