Setup Guide
Table Of Contents
- TempConfidential_User Guide English
- About this documentation
- Chapter 1. Meet your computer
- Chapter 2. Get started with your computer
- Chapter 3. Explore your computer
- Chapter 4. Help and support
- Appendix A. Important safety information
- Appendix B. Accessibility and ergonomic information
- Appendix C. Compliance information
- Appendix D. Notices and trademarks
- TempConfidential_User Guide French
- À propos de cette documentation
- Chapitre 1. Découvrir votre ordinateur
- Chapitre 2. Prendre en main votre ordinateur
- Chapitre 3. Découvrir votre ordinateur
- Chapitre 4. Aide et assistance
- Annexe A. Consignes de sécurité importantes
- Annexe B. Informations relatives à l'accessibilité et à l'ergonomie
- Annexe C. Informations relatives à la conformité
- Annexe D. Avis et marques
Open the UEFI/BIOS setup utility
Step 1. Turn on or restart the computer.
Step 2. When the Lenovo logo appears on the screen, press F2 repeatedly.
Note: For computers with hotkey mode enabled, press Fn+F2.
Change startup sequence
You may need to change startup sequence to allow the computer to start from another device or a network
location.
Step 1. Open the UEFI/BIOS setup utility.
Step 2. Navigate to the Boot menu.
Step 3. Follow on-screen instructions to change the order of devices under Boot Priority Order.
Note: You can also change startup sequence temporarily without opening the setup utility. To do so, start
the computer. When the Lenovo logo appears, press F12 (or Fn+F12) repeatedly.
Change hotkey mode
Step 1. Open the UEFI/BIOS setup utility.
Step 2. Select Configuration ➙ Hotkey Mode and press Enter.
Step 3. Change the setting to Disabled or Enabled.
Step 4. Select Exit ➙ Exit Saving Changes.
Enable or disable always-on
For some Lenovo computers with always-on connectors, the always-on function can be enabled or disabled
in the UEFI/BIOS setup utility.
Step 1. Open the UEFI/BIOS setup utility.
Step 2. Select Configuration ➙ Always On USB and press Enter.
Step 3. Change the setting to Disabled or Enabled.
Step 4. Select Exit ➙ Exit Saving Changes.
Note: If Lenovo Vantage or Lenovo PC Manager (software) is pre-installed on your computer, you may also
enable or disable always-on in the software.
Set passwords in UEFI/BIOS setup utility
This section introduces the types of passwords that you can set in the UEFI (Unified Extensible Firmware
Interface) or BIOS (Basic Input/Output System) setup utility.
Password types
You can set various types of passwords in the UEFI/BIOS setup utility.
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Lenovo IdeaPad S540 series User Guide