Table 14. System setup options—Pre-boot Behavior menu (continued)
Pre-boot Behavior
Enable Adapter Warnings
Enable or disable the warning messages during boot when the adapters with
less power capacity are detected.
By default, the option is enabled.
Warning and Errors
Enable or disable the action to be done when a warning or error is encountered.
By default, the
Prompt on Warnings and Errors
option is enabled.
USB-C Warnings
Enable Dock Warning Messages
By default, the option is enabled.
Fastboot
Enable to set the speed of the boot process.
By default, the
Minimal
option is enabled.
Extend BIOS POST Time
Set the BIOS POST time.
By default, the
0 seconds
option is enabled.
MAC Address Pass-Through
Replaces the external NIC MAC address with the selected MAC address from
the system.
By default, the
System Unique MAC Address
option is enabled.
Mouse/Touchpad
By default, the
Touchpad and PS/2 Mouse
option is enabled.
Table 15. System setup options—Virtualization menu
Virtualization
Intel Virtualization Technology
Enable Intel Virtualization Technology
(VT)
Specify whether a Virtual Machine Monitor (VMM) can use the additional
hardware capabilities that are provided by Intel Virtualization Technology.
By default, the option is enabled.
VT for Direct I/O
Specify whether a Virtual Machine Monitor (VMM) can use the additional
hardware capabilities that are provided by Intel Virtualization Technology for
Direct I/O.
By default, the option is enabled.
Intel Trusted Execution Technology
(TXT)
Enable Intel Trusted Execution
Technology (TXT)
Specifies whether a measured Virtual Machine Monitor (MVMM) can use the
additional hardware capabilities that are provided by Intel Trusted Execution
Technology.
By default, the option is disabled.
Table 16. System setup options—Performance menu
Performance
Multi Core Support
Active Cores
Enables to change the number of CPU cores available to the operating system.
By default, the
All Cores
option is enabled.
Intel SpeedStep
Enable Intel SpeedStep Technology
Enables the system to dynamically adjust processor voltage and core
frequency, decreasing average power consumption and heat production.
By default, the option is enabled.
84
System setup
Summary of Contents for Latitude 7520
Page 14: ...Major components of your system 1 Base cover 14 Removing and installing components ...
Page 18: ...About this task 18 Removing and installing components ...
Page 37: ...Figure 2 Display assembly with WLAN antenna Removing and installing components 37 ...
Page 38: ...Figure 3 Display assembly with WLAN and WWAN antenna 38 Removing and installing components ...
Page 43: ...Removing and installing components 43 ...
Page 61: ...Removing and installing components 61 ...
