Dell Vostro 5501 Service Manual - Page 68

Security, Table 8. Power Management continued, Table 9. Security

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Table 8. Power Management (continued) Option Description • Optimized-enabled by default • Cool • Quiet • Ultra Performance USB Wake Support Enable USB Wake Allows you to enable USB devices to wake the system from standby mode. Support By default, the option Enable USB Wake Support is disabled. Wake on Dell USB- Allows you to connect a Dell USB-C Dock to wake the system from standby C Dock mode. By default, the option Wake on Dell USB-C Dock is enabled. NOTE: These features are only functional when the AC power adapter is connected. If the AC power adapter is removed before Standby, the BIOS removes power from all USB ports to conserve battery power. Block Sleep This option enables you to block entering to sleep (S3) mode in operating system environment. By default, the Block Sleep option is disabled. NOTE: When Block Sleep is enabled, the system does not go to sleep. Intel Rapid Start gets disabled automatically, and the operating system power option remains blank if it was set to Sleep. Lid Switch Allows you to disable the lid switch. The options are: • Enable Lid Switch-enabled by default • Power On Lid Open-enabled by default Intel Speed Shift technology Allows you to enable or disable the Intel Speed Shift Technology support. By default,Intel Speed Shift technology is enabled. Enabling this option allows the operating system to select appropriate processor performance. Security Table 9. Security Option TPM 2.0 Security Intel Software Guard Extensions Description Allows you to enable or disable the Trusted Platform Module (TPM). The options are: • TPM 2.0 Security On-This option is enabled by default. • PPI Bypass for Enable Commands • PPI Bypass for Disable Commands • PPI Bypass for Clear Command • Attestation Enable-This option is enabled by default. • Key Storage Enable-This option is enabled by default. • SHA-256-This option is enabled by default. • Clear • TPM State-This option is enabled by default. Provides a secure environment for running code or storing sensitive information in the context of the main operating system and sets enclave reserve memory size. Intel SGX 68 System setup

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Table 8. Power Management (continued)
Option
Description
•
Optimized
—enabled by default
•
Cool
•
Quiet
•
Ultra Performance
USB Wake Support
Enable USB Wake
Support
Allows you to enable USB devices to wake the system from standby mode.
By default, the option
Enable USB Wake Support
is disabled.
Wake on Dell USB-
C Dock
Allows you to connect a Dell USB-C Dock to wake the system from standby
mode.
By default, the option
Wake on Dell USB-C Dock
is enabled.
NOTE:
These features are only functional when the AC power adapter is connected. If the
AC power adapter is removed before Standby, the BIOS removes power from all USB ports
to conserve battery power.
Block Sleep
This option enables you to block entering to sleep (S3) mode in operating system environment. By
default, the
Block Sleep
option is disabled.
NOTE:
When Block Sleep is enabled, the system does not go to sleep. Intel Rapid Start
gets disabled automatically, and the operating system power option remains blank if it was
set to Sleep.
Lid Switch
Allows you to disable the lid switch.
The options are:
•
Enable Lid Switch
—enabled by default
•
Power On Lid Open
—enabled by default
Intel Speed Shift
technology
Allows you to enable or disable the Intel Speed Shift Technology support. By default,
Intel Speed Shift
technology
is enabled. Enabling this option allows the operating system to select appropriate processor
performance.
Security
Table 9. Security
Option
Description
TPM 2.0 Security
Allows you to enable or disable the Trusted Platform Module (TPM).
The options are:
•
TPM 2.0 Security On
—This option is enabled by default.
•
PPI Bypass for Enable Commands
•
PPI Bypass for Disable Commands
•
PPI Bypass for Clear Command
•
Attestation Enable
—This option is enabled by default.
•
Key Storage Enable
—This option is enabled by default.
•
SHA-256
—This option is enabled by default.
•
Clear
•
TPM State
—This option is enabled by default.
Intel Software Guard
Extensions
Provides a secure environment for running code or storing sensitive information in the context of the
main operating system and sets enclave reserve memory size.
Intel SGX
68
System setup