Dell Precision Mobile Workstation M4800 Owner's Manual

Also see for Precision M4800: How-to guide Setup & features Owner's manual Setup and features information

Contents

Option DescriptionMEBx Hotkey This option specifies whether the MEBx Hotkey function should beenabled when the system boots.• Enable MEBx Hotkey (Default Setting)Fastboot This option can speed up the boot process by bypassing somecompatibility steps.• Minimal – Reduces boot time by skipping certain hardware andconfiguration initialization during boot.• Thorough – Performs complete hardware and configurationinitialization during boot. (Default Setting)• Auto – Allows the BIOS to decide configuration initializationperformed during the boot.Extend BIOS POST Time This option creates an additional pre-boot delay. This allows the user tosee POST status messages.• 0 seconds (Default Setting)• 5 seconds• 10 secondsTable 10. Virtualization SupportOption DescriptionVirtualization This option specifies whether a Virtual Machine Monitor (VMM) canutilize the additional hardware capabilities provided by Intel Virtualizationtechnology.• Enable Intel Virtualization Technology (Default Setting)VT for Direct I/O Enables or disables the Virtual Machine Monitor (VMM) from utilizing theadditional hardware capabilities provided by Intel Virtualizationtechnology for direct I/O.• Enable Intel Virtualization Technology for Direct I/O (DefaultSetting)Trusted Execution 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 thisfeature. This option is disabled by default.• Trusted executionTable 11. WirelessOption DescriptionWireless Switch Allows you to determine which wireless device can be controlled by thewireless switch. The options are:• WWAN• WLAN• WiGig• Bluetooth65