Lenovo ThinkPad X1 Tablet Gen 3 Guia Del Usuario página 63

Both UEFI first
UEFI IPv6 Network Stack
On
Both UEFI first
UEFI PXE Boot Priority
IPv4 First
MAC Address Pass Through
Disabled
Keyboard/Mouse
Enumerate Keyboard
Off
On Screen Keyboard
On
Tablet volume buttons are used for
Audio volume control
Display
Boot Display Device
ThinkPad LCD
External Display
Total Graphics Memory
256 MB
UEFI Only
Enabled
Off
Audio volume control
UEFI Only
UEFI Only
Disabled
On
Display brightness control
Both UEFI first
On
Off
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