Dell Precision Mobile Workstation M4800 Owner's Manual page 65

Option
MEBx Hotkey
Fastboot
Extend BIOS POST Time
Table 10. Virtualization Support
Option
Virtualization
VT for Direct I/O
Trusted Execution
Table 11. Wireless
Option
Wireless Switch
Description
This option specifies whether the MEBx Hotkey function should be
enabled when the system boots.
• Enable MEBx Hotkey (Default Setting)
This option can speed up the boot process by bypassing some
compatibility steps.
• Minimal – Reduces boot time by skipping certain hardware and
configuration initialization during boot.
• Thorough – Performs complete hardware and configuration
initialization during boot. (Default Setting)
• Auto – Allows the BIOS to decide configuration initialization
performed during the boot.
This option creates an additional pre-boot delay. This allows the user to
see POST status messages.
• 0 seconds (Default Setting)
• 5 seconds
• 10 seconds
Description
This option specifies whether a Virtual Machine Monitor (VMM) can
utilize the additional hardware capabilities provided by Intel Virtualization
technology.
• Enable Intel Virtualization Technology (Default Setting)
Enables or disables the Virtual Machine Monitor (VMM) from utilizing the
additional hardware capabilities provided by Intel Virtualization
technology for direct I/O.
• Enable Intel Virtualization Technology for Direct I/O (Default
Setting)
This option specifies whether a Measured Virtual Machine Monitor
(MVMM) can utilize the additional hardware capabilities provided by Intel
® Trusted Execution Technology. The TPM Virtualization Technology,
and Virtualization Technology for Direct I/O must be enabled to use this
feature. This option is disabled by default.
• Trusted execution
Description
Allows you to determine which wireless device can be controlled by the
wireless switch. The options are:
• WWAN
• WLAN
• WiGig
• Bluetooth
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