Lenovo 20AA Laptop User Manual


 
Notes:
Default values are in boldface. The default settings are already optimized for you. If you consider
changing the computer conguration, proceed with extreme caution. Setting the conguration incorrectly
might cause unexpected results.
On each submenu, press the Enter key to show selectable options and select a desired option, or type
desired values from the keyboard directly.
Some items are displayed on the menu only if the computer supports the corresponding features.
Table 4. Cong menu items
Menu item
Submenu item
Value
Comments
Wake On LAN
Disabled
AC only
AC and Battery
Enable the system to power
on when the Ethernet
controller receives a magic
packet (a special network
message).
If you select AC Only,
Wake on LAN is enabled
only when the ac power
adapter is attached.
If you select AC and
Battery, Wake on LAN is
enabled with any power
sources.
Notes:
AC power is required
with magic packet type
Wake on LAN.
The Wake on LAN
function does not
work when a hard disk
password is set.
Ethernet LAN Option ROM
(for Legacy Only boot
mode or Both with Legacy
rst)
Disabled
Enabled
Load the Ethernet LAN
Option ROM to enable
startup from an integrated
network device.
UEFI IPv4 Network Stack
Disabled
Enabled
Enable or disable Internet
Protocol Version 4 (IPv4)
network stack for the UEFI
environment.
Note: UEFI IPv4 Network
Stack, UEFI IPv6 Network
Stack and UEFI PXE Boot
Priority menusappear when
UEFI Only or UEFI First with
Both mode is selected in
Startup Page.
UEFI IPv6 Network Stack
Disabled
Enabled
Enable or disable UEFI IPv6
Network Stack For UEFI
environment.
Network
94 User Guide