Lenovo E41-55 Bruksanvisning
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Lenovo E41–55
User Guide
Read this first
Before using this documentation and the product it supports, ensure that you read and understand the
following:
• Appendix A “Important safety information” on page 29
• Safety and Warranty Guide
• Setup Guide
Second Edition (February 2023)
© Copyright Lenovo 2020, 2023.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services
Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-
35F-05925.
Contents
About this documentation . . . . . . . . iii
Chapter 1. Meet your computer . . . . . 1
Front . . . . . . . . . . . . . . . . . . . . 1
Base . . . . . . . . . . . . . . . . . . . . 2
Left . . . . . . . . . . . . . . . . . . . . 3
Right . . . . . . . . . . . . . . . . . . . . 4
Features and specifications . . . . . . . . . . . 5
USB specifications. . . . . . . . . . . . . 6
Chapter 2. Get started with your
computer . . . . . . . . . . . . . . . . . 9
Lenovo Commercial Vantage . . . . . . . . . . 9
Access networks . . . . . . . . . . . . . . . 9
Connect to networks . . . . . . . . . . . . 9
Connect to the wired Ethernet . . . . . . . . 9
Connect to Wi-Fi networks. . . . . . . . . . 9
Use multimedia . . . . . . . . . . . . . 10
Interact with your computer . . . . . . . . . . 11
Use Hotkeys . . . . . . . . . . . . . . 11
Chapter 3. Explore your computer . . 13
Lock the computer . . . . . . . . . . . . . 13
Manage power . . . . . . . . . . . . . . . 13
Check the battery status . . . . . . . . . 13
Charge the battery . . . . . . . . . . . . 13
Maximize the battery life . . . . . . . . . 14
Set power button behaviors . . . . . . . . 14
Set the power plan . . . . . . . . . . . . 14
Transfer data . . . . . . . . . . . . . . . . 14
Set up a Bluetooth connection . . . . . . . 14
Use an SD card (for selected models) . . . . 15
Turn on the Airplane mode . . . . . . . . . . 15
Chapter 4. Configure advanced
settings. . . . . . . . . . . . . . . . . 17
UEFI BIOS setup utility . . . . . . . . . . . . 17
What is UEFI BIOS setup utility . . . . . . . 17
Enter the UEFI BIOS setup utility . . . . . . 17
Change the startup sequence . . . . . . . 17
Change the hotkey mode . . . . . . . . . 17
Use passwords . . . . . . . . . . . . . . . 17
Password types . . . . . . . . . . . . . 17
Set an administrator password . . . . . . . 18
Change or remove the administrator
password . . . . . . . . . . . . . . . 18
Set a user password . . . . . . . . . . . 18
Change or remove the user password . . . . 19
Enable the power on password . . . . . . . 19
Set a hard disk password (for selected
models) . . . . . . . . . . . . . . . . 19
Change or remove the hard disk password . . 19
Use the fingerprint reader (for selected
models) . . . . . . . . . . . . . . . . 20
Recovery information . . . . . . . . . . . . 20
Restore system files and settings to an earlier
point . . . . . . . . . . . . . . . . . 20
Restore your files from a backup . . . . . . 21
Reset your computer . . . . . . . . . . . 21
Use advanced options . . . . . . . . . . 21
Windows automatic recovery. . . . . . . . 21
Create and use a recovery USB device . . . . 21
Use firewalls and antivirus programs. . . . . . . 22
Chapter 5. Help and support . . . . . 23
Frequently asked questions . . . . . . . . . . 23
Self-help resources . . . . . . . . . . . . . 24
Windows label . . . . . . . . . . . . . . . 25
What are CRUs . . . . . . . . . . . . . . . 25
Call Lenovo . . . . . . . . . . . . . . . . 26
Before you contact Lenovo . . . . . . . . 26
Lenovo Customer Support Center . . . . . . 26
Appendix A. Important safety
information . . . . . . . . . . . . . . . 29
Appendix B. Accessibility and
ergonomic information . . . . . . . . 43
Appendix C. Compliance
information . . . . . . . . . . . . . . . 45
Appendix D. Notices and
trademarks. . . . . . . . . . . . . . . 57
© Copyright Lenovo 2020, 2023 i
Produktspecifikationer
| Varumärke: | Lenovo |
| Kategori: | Laptop |
| Modell: | E41-55 |
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