Lenovo ThinkPad E480, User Manual

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• Preinstalled operating system license
• UEFI Secure Boot
• OA3 ID
• OA2
Config menu
Note: The BIOS menu items might change without notice. Depending on the model, the default value might
vary.
Network
• Wake On LAN
Values: Disabled, AC only , AC and Battery
Description: The network administrator can turn on a computer from a management console by using the
Wake on LAN feature. If you select
AC Only , the Wake on LAN feature is enabled only when the ac power
adapter is attached. If you select AC and Battery , the Wake on LAN feature is enabled with any power
sources.
Notes:
– The magic packet type Wake on LAN requires that the ac power is attached.
– The Wake on LAN feature does not work when the hard disk password is set.
• Wake On LAN from Dock
Values: Disabled, Enabled
Description: Enable or disable Wake On LAN from Dock function works only when ThinkPad USB-C Dock
or ThinkPad Thunderbolt 3 Dock is attached. Note that Wake On LAN from Dock function does not work if
Hard Disk Password is set.
• Ethernet LAN Option ROM
Values: Disabled, Enabled
Description: The Ethernet LAN Option ROM enables the startup from an integrated network device. This
menu is displayed only in
Legacy Only boot mode or Both boot mode with Legacy first .
• UEFI IPv4 Network Stack
Values: Disabled, Enabled
Description: Enable or disable Internet Protocol Version 4 (IPv4) network stack for UEFI environment. This
menu is displayed only in
UEFI Only boot mode or Both boot mode with UEFI first .
• UEFI IPv6 Network Stack
Values: Disabled, Enabled
Description: Enable or disable Internet Protocol Version 6 (IPv6) network stack for UEFI environment. This
menu is displayed only in
UEFI Only boot mode or Both boot mode with UEFI first .
• UEFI PXE Boot Priority
Values: IPv6 First, IPv4 First
Description: Select network stack priority for UEFI PXE boot. This menu is displayed only in UEFI Only
boot mode or Both boot mode with UEFI first , when IPv6 and IPv4 stacks are both enabled.
• MAC address Pass Through
Values: Disabled , Enabled
Description: The MAC address for the LENOVO USB Dock will be changed to the Internal MAC address. If
you select
Disabled , the MAC address for the LENOVO USB Dock will remain the original MAC address. If
Chapter 6
.
Advanced configuration
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