–Deleting the power-on password

–Changing or deleting the supervisor password

–Enabling or disabling the Wake on LAN feature

–Enabling or disabling the Internal Network Option ROM feature

–Changing date and time

–Enabling or disabling the Lock UEFI BIOS Settings feature

–Enabling or disabling the Password at unattended boot feature

–Specifying the minimum length for power-on passwords and hard disk passwords

–Changing the setting for the security chip

–Enabling or disabling the Boot Device List F12 Option feature

–Enabling or disabling the Boot Order Lock feature

–Enabling or disabling the Flash BIOS Updating by End-Users feature

–Enabling or disabling the internal network device

–Enabling or disabling the internal wireless device

–Enabling or disabling the internal Bluetooth device

–Enabling or disabling the internal wireless WAN device

–Enabling or disabling the Security mode

–Enabling or disabling the fingerprint reader priority

–Erasing the fingerprint data

Notes:

•The system administrator can set the same supervisor password on many ThinkPad notebook computers to make administration easier.

•By enabling the Lock UEFI BIOS Settings feature on the Password menu when you set the supervisor password, you make it impossible for anyone but you to make changes.

Setting, changing, or removing a supervisor password

Only a system administrator can set, change, or remove a supervisor password.

To set, change, or remove a supervisor password, do the following:

1.Print these instructions.

2.Save all open files, and exit all programs.

3.Turn your computer off and then turn it on again.

4.When the logo screen is displayed, press F1. The ThinkPad Setup program main menu opens.

5.Select Security, using the cursor directional keys to move down the menu.

6.Select Password.

7.Select Supervisor Password.

8.A window opens, prompting you to enter a new password. Depending on your needs, do one of the following:

•To set a password, do the following:

a.In the Enter New Password field, type a desired password and press Enter.

b.In the Confirm New Password field, retype the password and press Enter.

•To change a password, do the following:

Chapter 4. Security 43

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Lenovo 20AA000MUS, T431s, 20AA000BUS manual Setting, changing, or removing a supervisor password, Select Supervisor Password
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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.
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