Dell Precision 5520 Owners Manual - Page 38

Extend BIOS POST Time, Intel Software Guard Extensions

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Option Load Legacy Option ROM Expert Key Management Intel Software Guard Extensions Set Boot Priority Adapter Warnings SupportAssist OS Recovery Keypad (embedded) Fastboot Extend BIOS POST Time Warnings and Errors Wireless Switch SupportAssist System Resolution Description • Disabled (Default Setting) - Windows 7 (Intel Core Xeon E3-1505M v5 and Intel Core i7- 6820HQ processors) • Enabled - Windows 8.1 and Windows 10 (Intel Core Xeon E3-1505M; Intel Core i7-7820HQ; Intel Core i7-7700HQ; Intel Core i5-7440HQ; and Intel Core i5-7300HQ processors) This option enables or disables the Load Legacy Option ROM feature. • Enabled (Default Setting) - Windows 7 • Disabled - Windows 8.1 and Windows 10 Expert Key Management allows the PK, KEK, db, and dbx security key databases to be manipulated. Disabled (Default Setting) Intel SGX Enabled: Enables Intel Software Guard Extensions (SGX) to provide a secured environment for running code/storing sensitive information in the context of the main OS. Software Controlled (Default Setting) Allows you to change the order in which the computer attempts to find an operating system: • 1 st Boot Priority [ CD/DVD/CD-RW Drive] • 2nd Boot Priority [Network] • 3rd Boot Priority [mini SSD] • 4th Boot Priority [USB Storage Device • 5th Boot Priority [Hard Drive] • 6th Boot Priority [Diskette Drive] Lets you choose whether the system displays warning messages when you use certain power adapters. Enabled (Default Setting) Enables for disables the boot flow for SupportAssist OS Recovery tool in the event of certain errors. Enabled (Default Setting) Lets you choose one of two methods to enable the keypad that is embedded in the internal keyboard. Fn Key Only Enabled by default. This option can speed up the boot process by bypassing some compatibility steps. Minimal (Default Setting) Creates an additional pre-boot delay to see POST messages. This option cause the boot process to only pause when warnings or errors are detected. Enabled (Default Setting) Determines which wireless devices can be controlled by the Wireless Switch. WLAN and Bluetooth Enabled (Default Setting) Auto OS Recovery Threshold: Controls the automatic boot flow for SupportAssist System Resolution Console and for Dell OS Recovery Tool. Setting 2 default Table 9. Exit Option Save Changes and Reset Discard Changes and Reset Restore Defaults Discard Changes Save Changes Description Allows you to save the changes you made. Allows you to discard the changes you made. Allows you to restore the default options. Allows you to discard the changes you made. Allows you to save the changes you made. 38 System Setup Options

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Option
Description
•
Disabled
(Default Setting) - Windows 7 (Intel Core Xeon E3–1505M v5 and Intel Core i7–
6820HQ processors)
•
Enabled - Windows 8.1 and Windows 10 (Intel Core Xeon E3–1505M; Intel Core i7–7820HQ;
Intel Core i7–7700HQ; Intel Core i5–7440HQ; and Intel Core i5–7300HQ processors)
Load Legacy Option ROM
This option enables or disables the Load Legacy Option ROM feature.
•
Enabled
(Default Setting) - Windows 7
•
Disabled - Windows 8.1 and Windows 10
Expert Key Management
Expert Key Management allows the PK, KEK, db, and dbx security key databases to be
manipulated.
Disabled
(Default Setting)
Intel Software Guard Extensions
Intel SGX Enabled: Enables Intel Software Guard Extensions (SGX) to provide a secured
environment for running code/storing sensitive information in the context of the main OS.
Software Controlled
(Default Setting)
Set Boot Priority
Allows you to change the order in which the computer attempts to find an operating system:
•
1 st
Boot Priority [ CD/DVD/CD-RW Drive]
•
2nd Boot Priority [Network]
•
3rd Boot Priority [mini SSD]
•
4th Boot Priority [USB Storage Device
•
5th Boot Priority [Hard Drive]
•
6th Boot Priority [Diskette Drive]
Adapter Warnings
Lets you choose whether the system displays warning messages when you use certain power
adapters.
Enabled
(Default Setting)
SupportAssist OS Recovery
Enables for disables the boot flow for SupportAssist OS Recovery tool in the event of certain
errors.
Enabled
(Default Setting)
Keypad (embedded)
Lets you choose one of two methods to enable the keypad that is embedded in the internal
keyboard. Fn Key Only
Enabled
by default.
Fastboot
This option can speed up the boot process by bypassing some compatibility steps.
Minimal
(Default Setting)
Extend BIOS POST Time
Creates an additional pre-boot delay to see POST messages.
Warnings and Errors
This option cause the boot process to only pause when warnings or errors are detected.
Enabled
(Default Setting)
Wireless Switch
Determines which wireless devices can be controlled by the Wireless Switch. WLAN and
Bluetooth Enabled (Default Setting)
SupportAssist System Resolution
Auto OS Recovery Threshold: Controls the automatic boot flow for SupportAssist System
Resolution Console and for Dell OS Recovery Tool. Setting 2 default
Table 9. Exit
Option
Description
Save Changes and Reset
Allows you to save the changes you made.
Discard Changes and Reset
Allows you to discard the changes you made.
Restore Defaults
Allows you to restore the default options.
Discard Changes
Allows you to discard the changes you made.
Save Changes
Allows you to save the changes you made.
38
System Setup Options