Dell Latitude 7220, Руководство по обслуживанию

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Wireless
Allows you to enable or disable the internal wireless devices. All the options are enabled by default.
Table 10. Wireless
Options Descriptions
WWAN/GPS Allows enabling/disabling of internal WWAN/GPS device
Bluetooth Allows enabling/disabling of internal Bluetooth device
WLAN Allows enabling/disabling of internal WLAN device
Contactless Smartcard/NFC Allows enabling/disabling of internal Contactless Smartcard/NFC
device
Maintenance screen
Option Description
Service 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. This option is not set by default.
BIOS Downgrade This controls flashing of the system firmware to previous revisions. Option 'Allow BIOS downgrade' is enabled by
default.
Data Wipe 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
BIOS Recovery 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
• BIOS Auto-Recovery—enabled by default
System logs
Option Description
BIOS Events Allows you to view and clear the System Setup (BIOS) POST events.
Thermal Events Allows you to view and clear the System Setup (Thermal) events.
Power Events Allows you to view and clear the System Setup (Power) events.
SupportAssist System Resolution
Table 11. SupportAssist System Resolution
Option Description
Auto OS Recovery Threshold
The Auto OS recovery threshold setup option controls the
automatic boot flow for SupportAssist System Resolution Console
and for Dell OS recovery tool.
• OFF
• 1
74 System setup