Dell Latitude 7280 Owners Manual - Page 60

Option Description Enable VT for Direct I/O - enabled by default. 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 the Virtualization technology for direct I/O must be enabled to use this feature. Trusted Execution - disabled by default. Wireless screen options Option Wireless Switch Wireless Device Enable Description Allows to set the wireless devices that can be controlled by the wireless switch. The options are: • WWAN • GPS (on WWAN Module) • WLAN/WiGig • Bluetooth All the options are enabled by default. NOTE: For WLAN and WiGig enable or disable controls are tied together and they cannot be enabled or disabled independently. Allows you to enable or disable the internal wireless devices. • WWAN/GPS • WLAN/WiGig • Bluetooth All the options are enabled by default. NOTE: IMEI number for WWAN can be found ont the outer box or the WWAN card. Maintenance screen options Option Service Tag Asset Tag BIOS Downgrade Data Wipe BIOS Recovery Description Displays the Service Tag of your computer. Allows you to create a system asset tag if an asset tag is not already set. This option is not set by default. This controls flashing of the system firmware to previous revisions. Option 'Allow BIOS downgrade' is enabled by default. This field allows users to erase the data securely from all internal storage devices. Option 'Wipe on Next boot' is not enabled by default. The following is list of devices affected: • Internal SATA HDD/SSD • Internal M.2 SATA SDD • Internal M.2 PCIe SSD • Internal eMMC This field allows you to recover from certain corrupted BIOS conditions from a recover file on the user primary hard drive or an external USB key. • BIOS Recovery from Hard Drive-enabled by default • Always perform integrity check-disabled by default 60 System Setup