Dell Latitude 9420 Service Manual page 66

Table 6. System setup options—Storage menu (continued)
Storage
Table 7. System setup options—Display menu
Display
Display Brightness
Brightness on battery power
Brightness on AC power
Full Screen Logo
Table 8. System setup options—Connection menu
Connection
Network Controller Configuration
Integrated NIC
Enable UEFI Network Stack
Wireless Device Enable
WWAN/GPS
WWAN Bus Mode
WLAN
Bluetooth
Contactless smartcard/NFC
Enable UEFI Network Stack
Wireless Radio Control
Control WLAN radio
Control WWAN radio
66 BIOS setup
By default, the Secure Digital (SD) Card Read-Only Mode option is not
enabled.
Enable to set screen brightness when the computer is running on battery
power.
Enable to set screen brightness when the computer is running on AC power.
Enable or disable full screen logo.
By default, the option is not enabled.
Controls the on-board LAN controller.
By default, the Enabled with PXE option is enabled.
Enable or disable UEFI Network Stack.
By default, the Enable UEFI Network Stack and Enabled w/PXE option are
enabled.
Enable or disable the internal WWAN/GPS device
By default, the option enabled.
Set the interface type of the Wireless Wan (WWAN) card.
By default, the Bus Mode PCIe option is enabled.
Enable or disable the internal WLAN device
By default, the option enabled.
Enable or disable the internal Bluetooth device
By default, the option enabled.
Enable or disable the internal Contactless smartcard/NFC device
By default, the option enabled.
Enable or disable UEFI Network Stack and controls the on-board LAN
Controller.
By default, the Enable UEFI Network Stack option are enabled.
Sense the connection of the computer to a wired network and subsequently
disable the selected wireless radios (WLAN).
By default, the option is disabled.
Sense the connection of the computer to a wired network and subsequently
disable the selected wireless radios (WWAN).
By default, the option is disabled.