Dell XPS 15 7590 XPS 15 Service Manual - Page 80

Intel Software Guard Extensions, Power Management

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Security UEFI Capsule Firmware Updates TPM 1.2 Security Computrace(R) CPU XD Support OROM Keyboard Access Admin Setup Lockout Master Password Lockout Enable or disable BIOS updates through UEFI capsule update packages. Enable or disable Trusted Platform Module (TPM) visibility to the operating system. Enable or disable the BIOS module interface of the optional Computrace service. Enable or disable the execute disable mode of the processor. Enable or disable access to Option ROM (OROM) configuration screens during boot. Enable to prevent users from entering the BIOS setup when an administrator password is set. Enable or disable master password support. Table 11. System setup options-Secure boot menu Secure Boot Secure Boot Enable Enable or disable the secure boot feature. Expert Key Management Expert Key Management Enable or disable expert key management. Custom Mode Key Management Select custom values for expert key management. Table 12. System setup options-Intel Software Guard Extensions menu Intel Software Guard Extensions Intel SGX Enable Enable or disable Intel Software Guard Extensions (SGX). Enclave Memory Size Set the Intel SGX enclave reserve memory size. Performance Multi Core Support Enable multiple cores. Default: Enabled. Intel SpeedStep Enable or disable the Intel SpeedStep technology. Default: Enabled. NOTE: If enabled, the processor clock speed and core voltage are adjusted dynamically based on the processor load. C-States Control Enable or disable additional processor sleep states. Default: Enabled. Intel TurboBoost Enable or disable Intel TurboBoost mode in the processor. Default: Enabled. HyperThread control Enable or disable hyper-threading in the processor. Default: Enabled. Power Management AC Behavior Auto on Time Enables the system to power-on automatically, when an AC power adaptor is connected. Enable to set the computer to turn on automatically every day or on a pre-selected date and time. This option can be configured only if the Auto On Time is set to everyday, weekdays, or selected days. Default: Disabled. USB Wake Support Wake on LAN Enable the USB devices to wake the computer from standby mode. Enable the LAN signal to wake the computer from standby mode. 80 System setup

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Security
UEFI Capsule Firmware Updates
Enable or disable BIOS updates through UEFI capsule update packages.
TPM 1.2 Security
Enable or disable Trusted Platform Module (TPM) visibility to the operating system.
Computrace(R)
Enable or disable the BIOS module interface of the optional Computrace service.
CPU XD Support
Enable or disable the execute disable mode of the processor.
OROM Keyboard Access
Enable or disable access to Option ROM (OROM) configuration screens during boot.
Admin Setup Lockout
Enable to prevent users from entering the BIOS setup when an administrator
password is set.
Master Password Lockout
Enable or disable master password support.
Table 11. System setup options—Secure boot menu
Secure Boot
Secure Boot Enable
Enable or disable the secure boot feature.
Expert Key Management
Expert Key Management
Enable or disable expert key management.
Custom Mode Key Management
Select custom values for expert key management.
Table 12. System setup options—Intel Software Guard Extensions menu
Intel Software Guard Extensions
Intel SGX Enable
Enable or disable Intel Software Guard Extensions (SGX).
Enclave Memory Size
Set the Intel SGX enclave reserve memory size.
Performance
Multi Core Support
Enable multiple cores.
Default: Enabled.
Intel SpeedStep
Enable or disable the Intel SpeedStep technology.
Default: Enabled.
NOTE:
If enabled, the processor clock speed and core voltage are
adjusted dynamically based on the processor load.
C-States Control
Enable or disable additional processor sleep states.
Default: Enabled.
Intel TurboBoost
Enable or disable Intel TurboBoost mode in the processor.
Default: Enabled.
HyperThread control
Enable or disable hyper-threading in the processor.
Default: Enabled.
Power Management
AC Behavior
Enables the system to power-on automatically, when an AC power adaptor is
connected.
Auto on Time
Enable to set the computer to turn on automatically every day or on a pre-selected
date and time. This option can be configured only if the Auto On Time is set to
everyday, weekdays, or selected days.
Default: Disabled.
USB Wake Support
Enable the USB devices to wake the computer from standby mode.
Wake on LAN
Enable the LAN signal to wake the computer from standby mode.
80
System setup