Table 9. Virtualization SupportOption DescriptionVirtualization This option specifies whether a Virtual Machine Monitor (VMM) can utilize theadditional hardware capabilities provided by Intel Virtualization technology.• Enable Intel Virtualization Technology - Default Setting.VT for Direct I/O Enables or disables the Virtual Machine Monitor (VMM) from utilizing the additionalhardware capabilities provided by Intel Virtualization technology for direct I/O.• Enable Intel Virtualization Technology for Direct I/O - Default Setting.Table 10. WirelessOption DescriptionWireless Switch Allows you to determine which wireless device can be controlled by the wirelessswitch. The options are:• WWAN• Bluetooth• WLANAll options are enabled by default.Wireless Device Enable Allows you to enable or disable the wireless devices. The options are:• WWAN• Bluetooth• WLANAll options are enabled by default.Table 11. MaintenanceOption DescriptionService Tag Displays the service tag of your computer.Asset Tag Allows you to create a system asset tag if an asset tag is not already set. Thisoption is not set by default.Table 12. System LogsOption DescriptionBIOS events Displays the system event log and allows you to clear the log.• Clear LogUpdating the BIOSIt is recommended to update your BIOS (system setup), on replacing the system board or if an update is available. Fornotebooks, ensure that your computer battery is fully charged and connected to a power outlet1. Restart the computer.2. Go to support.dell.com/support/downloads.59