Dell Latitude 7220 Rugged Extreme Tablet Service Manual - Page 77

Wireless, Maintenance screen, System logs, SupportAssist System Resolution

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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 WWAN/GPS Bluetooth WLAN Contactless Smartcard/NFC Descriptions Allows enabling/disabling of internal WWAN/GPS device Allows enabling/disabling of internal Bluetooth device Allows enabling/disabling of internal WLAN device Allows enabling/disabling of internal Contactless Smartcard/NFC device Maintenance screen 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 • BIOS Auto-Recovery-enabled by default System logs Option BIOS Events Thermal Events Power Events Description Allows you to view and clear the System Setup (BIOS) POST events. Allows you to view and clear the System Setup (Thermal) events. Allows you to view and clear the System Setup (Power) events. SupportAssist System Resolution Table 11. SupportAssist System Resolution Option Auto OS Recovery Threshold Description 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 System setup 77

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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
System setup
77