Lenovo T431s, 20AA000BUS, 20AA000MUS manual Menu item Submenu item Value Comments Network

Models: 20AA T431s 20AA000MUS 20AA000BUS

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Notes:

Default values are in boldface. The default settings are already optimized for you. If you consider changing the computer configuration, proceed with extreme caution. Setting the configuration 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. Config menu items

Menu item

Submenu item

Value

Comments

 

 

 

 

 

Network

Wake On LAN

Disabled

Enable the system to power

 

 

AC only

on when the Ethernet

 

 

controller receives a magic

 

 

AC and Battery

 

 

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

Disabled

Load the Ethernet LAN

 

 

Enabled

Option ROM to enable

 

(for Legacy Only boot

startup from an integrated

 

 

 

 

mode or Both with Legacy

 

 

network device.

 

first)

 

 

 

 

 

 

 

 

 

 

UEFI IPv4 Network Stack

Disabled

Enable or disable Internet

 

 

Enabled

Protocol Version 4 (IPv4)

 

 

network stack for the UEFI

 

 

 

 

 

 

 

 

environment.

 

 

 

 

Note: UEFI IPv4 Network

 

 

 

 

Stack, UEFI IPv6 Network

 

 

 

 

Stack and UEFI PXE Boot

 

 

 

 

Priority menus appear when

 

 

 

 

UEFI Only or UEFI First with

 

 

 

 

Both mode is selected in

 

 

 

 

Startup Page.

 

 

 

 

 

 

UEFI IPv6 Network Stack

Disabled

Enable or disable UEFI IPv6

 

 

Enabled

Network Stack For UEFI

 

 

environment.

 

 

 

 

 

 

 

 

 

 

94User Guide

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Lenovo T431s, 20AA000BUS, 20AA000MUS manual Menu item Submenu item Value Comments Network

20AA, T431s, 20AA000MUS, 20AA000BUS specifications

The Lenovo ThinkPad series has long been a favorite among business professionals and tech enthusiasts alike, and the Lenovo 20AA000BUS, 20AA000MUS, and T431s models exemplify the brand's commitment to innovation, performance, and rugged design. These laptops are designed for enterprise users who require reliability and versatility in their everyday tasks.

The Lenovo 20AA000BUS model features a robust Intel Core processor that ensures smooth multitasking and quick application launches. Paired with a generous amount of RAM, users can easily run demanding applications and simultaneously manage numerous browser tabs without a hitch. The full HD display provides sharp visuals and vibrant colors which enhance productivity, whether one is working on spreadsheets, watching videos, or conducting presentations.

In terms of connectivity, these models boast several USB ports, HDMI output, and an SD card reader, which facilitate seamless integration with various peripherals and external devices. With the inclusion of robust wireless options, including Wi-Fi and Bluetooth, users can stay connected throughout their workspaces and collaborate effortlessly with coworkers.

Security features are a priority for Lenovo, and the 20AA000MUS model does not disappoint. Built with a fingerprint reader and a webcam privacy shutter, users can feel confident in their data safety. Lenovo's Trusted Platform Module (TPM) technology further enhances system security by encrypting sensitive data.

The T431s, a prominent model in this lineup, prides itself on its sleek and lightweight design, making it easily portable for professionals on the go. The carbon fiber and magnesium alloy chassis not only lends to its durability but also ensures that it withstands the rigors of daily travel.

Battery life is another highlight of these models, capable of lasting through an entire workday, which is a significant advantage for users who often find themselves away from power sources. The Quick Charge feature allows for rapid recharging, ensuring that users can quickly power up their devices before heading into meetings or events.

Overall, the Lenovo 20AA000BUS, 20AA000MUS, and T431s represent a blend of advanced technology, user-centric design, and robust security features. They stand out as reliable companions for professionals seeking efficiency and performance in their computing devices. Whether in the office or on the move, these laptops meet the demanding needs of the modern workforce.