Table 16. System setup options—Pre-Boot Behavior menu(continued)
Pre-Boot Behavior
Enable Dock Warning Messages Enables or disables dock warning messages.
Default: ON
Fastboot
Fastboot Configures the speed of the UEFI boot process.
By default, Thorough is selected.
Extend BIOS POST Time
Extend BIOS POST Time Configures the BIOS POST (Power-On Self-Test) load time.
By default, 0 seconds is selected.
MAC Address Pass-Through
MAC Address Pass-Through Replaces the external NIC MAC address (in a supported dock or dongle) with the
selected MAC address from the computer.
By default, System Unique MAC Address is selected.
Sign of Life
Early Logo Display Displays Logo Sign of Life.
Default: ON
Table 17. System setup options—Virtualization menu
Virtualization
Intel Virtualization Technology
Intel Virtualization Technology Enables or disables the computer to run a virtual machine monitor (VMM).
Default: ON
VT for Direct I/O
Enable Intel VT for Direct I/O Enables or disables the computer to perform Virtualization Technology for Direct I/O
(VT-d). VT-d is an Intel method that provides virtualization for memory map I/O.
Default: ON
Table 18. System setup options—Performance menu
Performance
Multi-Core Support
Active Cores Changes the number of CPU cores available to the operating system. The default
value is set to the maximum number of cores.
By default, All Cores is selected.
Intel SpeedStep
Enable Intel SpeedStep Technology Enables or disables the Intel SpeedStep Technology to dynamically adjust processor
voltage and core frequency, decreasing average power consumption and heat
production.
Default: ON
C-States Control
Enable C-State Control Enables or disables the CPU's ability to enter and exit low-power states.
Default: ON
System setup 67
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