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B450 manual Lenovo Product Service Information, Japanese VCCI Class B Statement
Models:
B450
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Troubleshooting
Specifications
Install
Replacement of a product or part
Warranty
Maintenance
Configure the operating system
wireless device
Display problems
screen in BIOS setup utility
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Appendix E. Notices
Lenovo Product Service Information
Japanese VCCI Class B Statement
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Contents
User Guide
Lenovo B450
First Edition July Copyright Lenovo
Dear user
Respective Users
Explanation of hard disk capacity
Page
Page
Contents
Notice on deleting data from
Read this first
Important safety information
Important safety information
Danger
Important safety information
Unpack
Working place
Important safety information
Danger
Danger
On using
Important safety information
Danger
Danger
Do NOT wrap the power cord around the power adapter or other objects
viii
Important safety information
Service and upgrades
Top view
Chapter 1. Getting to know your computer
b c d
Chapter 1. Getting to know your computer
Chapter 1. Getting to know your computer
Left-sideview
a b c d e f
jack
Optical drive
Right-sideview
USB ports
Reads/Burns optical disks
switch
wireless device
wireless devices on your computer
Chapter 1. Getting to know your computer
Bottom view
Battery latch - spring loaded
Battery pack
Chapter 1. Getting to know your computer
Fan louvers
Read the manuals
Chapter 2. Learning the basics
Connect to the power
Turn on the computer
Configure the operating system
Chapter 2. Learning the basics
Putting your computer into sleep state
Start menu
Shutting down your computer
Chapter 2. Learning the basics
Charging the battery
Using AC adapter and battery
Checking battery status
Removing the battery pack
Handling the battery
Chapter 2. Learning the basics
Using the touchpad
Touchpad
Click button
Numeric keypad
Using the keyboard
Function key combinations
Enter sleep mode
OneKey Rescue System button
Special keys and buttons
Chapter 2. Learning the basics
Hard disk drive indicator
System status indicators
Wireless communication indicator
Chapter 2. Learning the basics
Attaching a security lock not supplied
Securing your computer
screen in BIOS setup utility
Using passwords
Using memory cards not supplied
Connecting external devices
Removing a memory card
Connecting a universal serial bus USB device
Inserting a memory card
Chapter 3. Using the Internet
Wired connection
Chapter 3. Using the Internet
Software configuration
Hardware connection
Cable
Wi-Fi
Wireless connection
Chapter 3. Using the Internet
Using Wi-Fispecific models only
Enabling wireless connection
Software configuration
Introduction
OneKey Rescue System
Chapter 4. OneKey Rescue System
Chapter 4. OneKey Rescue System
Shut down your computer
Frequently Asked Questions
Chapter 5. Troubleshooting
Where are the recovery discs?
Chapter 5. Troubleshooting
Where can I find warranty information?
How can I install the device drivers?
What can I do if the backup process fails?
Display problems
Troubleshooting
Chapter 5. Troubleshooting
A Password problem
Chapter 5. Troubleshooting
Keyboard problems
Chapter 5. Troubleshooting
Sleep or hibernation problems
Fn + Insert
If the computer does not return from sleep mode, it may have entered hibernation mode automatically because the battery is depleted. Check the power indicator
Computer screen problems
Chapter 5. Troubleshooting
Sound problems
Chapter 5. Troubleshooting
Battery problems
A hard disk drive problem
A startup problem
Chapter 5. Troubleshooting
OneKey Rescue System problems
Other problems
Do not connect or disconnect any external device
To replace the battery
Replacing the battery
Chapter 6. Upgrading and replacing devices
Chapter 6. Upgrading and replacing devices
Handling a hard disk drive
Replacing the hard disk drive
Chapter 6. Upgrading and replacing devices
To replace the hard disk drive, do the following
5 Pull the tab in the direction shown by arrow
Chapter 6. Upgrading and replacing devices
0Reinstall the compartment cover
AReinstall the screws BReinstall the battery pack
Replacing memory
Chapter 6. Upgrading and replacing devices
6Press outwards on the latches on both edges of the socket at the same time, remove the SO-DIMM.Be sure to save the old SO-DIMMfor future use
Page
To remove the optical drive, do the following
Removing the optical drive
Remove the screw shown in the figure
Gently pull the optical drive out
Setup Poster
Appendix A. Getting help and service
Calling the customer support center
Getting help on the Web
The following items are not covered
Machine Type and Model
Getting help around the world
Lenovo warranty service telephone numbers
Caring for your computer
Appendix B. Use and care information
Be careful about where and how you work
Appendix B. Use and care information
Notice of static-electricity
Carry your computer properly
Be gentle with your computer
Handle storage media and drives properly
For outdoor use
Other important tips
Data safety
Take care in setting passwords
Memory module
Ergonomic information
Accessibility and comfort
Questions about vision?
What if you are traveling?
General tips for maintenance
Maintenance
Update device drivers and BIOS when needed
Cleaning the cover of your computer
Cleaning your computer keyboard
Cleaning your computer display
What this warranty covers
Appendix C. Lenovo limited warranty
Appendix C. Lenovo limited warranty
How to obtain warranty service
information.”
Replacement of a product or part
Use of personal information
Your additional responsibilities
What this warranty does not cover
Limitation of liability
Dispute resolution
European Economic Area EEA
Other rights
Posta Kodu Tel Fax
Lenovo Turkey address
LENOVO TECHNOLOGY B.V. TURKIYE ISTANBUL SUBESI
Warranty information
1 Customer Replaceable Unit “CRU” Service
Types of warranty service
Appendix C. Lenovo limited warranty
2On-siteService
Appendix C. Lenovo limited warranty
3Courier or Depot Service
4Customer Carry-Inor Mail-InService
5Product Exchange Service
Appendix C. Lenovo limited warranty
Appendix D. Customer replaceable units CRUs
Appendix D. Customer replaceable units CRUs
Notices
Appendix E. Notices
Lenovo United States, Inc
1009 Think Place - Building One Morrisville, NC
Appendix E. Notices
Export classification notice
Usage environment and your health
Wireless related information
Wireless interoperability
Safety information related to Mobile Broadband
3Use of mobile devices on board aircraft is explicitly prohibited by many airlines companies, especially during take-offand landing. The built-inMobile Broadband module on your computer is a low-powerradio transceiver. When it is turned on, it intermittently receives and transmits radio frequency RF energy which could cause interference with the operation of the airplane communication or navigation system. Refer to rules or regulations of your airline company for Mobile Broadband use. Never enable Mobile Broadband feature on your computer unless you are explicitly permitted to do so
Federal Communications Commission FCC Statement
Electronic emissions notices
Responsible party
German Class B Compliance Statement
Deutschland
Page
Appendix E. Notices
Lenovo Product Service Information
Japanese VCCI Class B Statement
Korea Class B
Türkiye EEE Yönetmeliğine Uygunluk Beyanı
Turkish statement of compliance
WEEE and recycling statements
General recycling statement
EU WEEE statements
Japan recycling statements
Disposing of a Lenovo Computer Components
Notice for users in the U.S.A
Notice on deleting data from your hard disk
Format your hard disk, using the software for initializing it
Model Name Lenovo B450
Appendix F. Features and Specifications
Form Factor
System
I/O Ports
Appendix F. Features and Specifications
USB 2.0 x 4 ports
RJ-45port
Trademarks
Index
Index
Interoperability
Warranty information
DO NOT RETURN IT TO THE STORE
If your product is not working correctly
LENOVO
New World. New Thinking.TM