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B450 manual Upgrading and replacing devices
Models:
B450
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Troubleshooting
Specification
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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Chapter 6. Upgrading and replacing devices
5
Remove the Hard disk drive/Memory compartment cover.
49
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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
Important safety information
Important safety information
Read this first
Important safety information
Unpack
Danger
Danger
Important safety information
Working place
Danger
Danger
Important safety information
On using
Danger
Do NOT wrap the power cord around the power adapter or other objects
Important safety information
Service and upgrades
viii
Chapter 1. Getting to know your computer
b c d
Top view
Chapter 1. Getting to know your computer
jack
Left-sideview
Chapter 1. Getting to know your computer
a b c d e f
Reads/Burns optical disks
Right-sideview
Optical drive
USB ports
Chapter 1. Getting to know your computer
wireless device
switch
wireless devices on your computer
Bottom view
Fan louvers
Battery pack
Battery latch - spring loaded
Chapter 1. Getting to know your computer
Chapter 2. Learning the basics
Connect to the power
Read the manuals
Putting your computer into sleep state
Configure the operating system
Turn on the computer
Chapter 2. Learning the basics
Shutting down your computer
Chapter 2. Learning the basics
Start menu
Using AC adapter and battery
Checking battery status
Charging the battery
Removing the battery pack
Handling the battery
Click button
Using the touchpad
Chapter 2. Learning the basics
Touchpad
Numeric keypad
Using the keyboard
Function key combinations
Enter sleep mode
Special keys and buttons
Chapter 2. Learning the basics
OneKey Rescue System button
Chapter 2. Learning the basics
System status indicators
Hard disk drive indicator
Wireless communication indicator
Attaching a security lock not supplied
Securing your computer
screen in BIOS setup utility
Using passwords
Using memory cards not supplied
Connecting external devices
Connecting a universal serial bus USB device
Inserting a memory card
Removing a memory card
Chapter 3. Using the Internet
Wired connection
Cable
Software configuration
Chapter 3. Using the Internet
Hardware connection
Wi-Fi
Wireless connection
Software configuration
Using Wi-Fispecific models only
Chapter 3. Using the Internet
Enabling wireless connection
OneKey Rescue System
Chapter 4. OneKey Rescue System
Introduction
Chapter 4. OneKey Rescue System
Shut down your computer
Frequently Asked Questions
Chapter 5. Troubleshooting
How can I install the device drivers?
Chapter 5. Troubleshooting
Where are the recovery discs?
Where can I find warranty information?
What can I do if the backup process fails?
Troubleshooting
Chapter 5. Troubleshooting
Display problems
A Password problem
Chapter 5. Troubleshooting
Fn + Insert
Chapter 5. Troubleshooting
Keyboard problems
Sleep or hibernation problems
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
A hard disk drive problem
Chapter 5. Troubleshooting
Sound problems
Battery problems
Other problems
Chapter 5. Troubleshooting
A startup problem
OneKey Rescue System problems
Do not connect or disconnect any external device
Replacing the battery
Chapter 6. Upgrading and replacing devices
To replace the battery
Chapter 6. Upgrading and replacing devices
Replacing the hard disk drive
Chapter 6. Upgrading and replacing devices
Handling a hard disk drive
To replace the hard disk drive, do the following
5 Pull the tab in the direction shown by arrow
0Reinstall the compartment cover
AReinstall the screws BReinstall the battery pack
Chapter 6. Upgrading and replacing devices
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
Gently pull the optical drive out
Removing the optical drive
To remove the optical drive, do the following
Remove the screw shown in the figure
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
Appendix B. Use and care information
Be careful about where and how you work
Caring for your computer
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
Data safety
Take care in setting passwords
Other important tips
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
Lenovo Turkey address
LENOVO TECHNOLOGY B.V. TURKIYE ISTANBUL SUBESI
Posta Kodu Tel Fax
Warranty information
Types of warranty service
Appendix C. Lenovo limited warranty
1 Customer Replaceable Unit “CRU” Service
4Customer Carry-Inor Mail-InService
Appendix C. Lenovo limited warranty
2On-siteService
3Courier or Depot Service
5Product Exchange Service
Appendix C. Lenovo limited warranty
Appendix D. Customer replaceable units CRUs
Appendix D. Customer replaceable units CRUs
1009 Think Place - Building One Morrisville, NC
Appendix E. Notices
Notices
Lenovo United States, Inc
Appendix E. Notices
Export classification notice
Wireless related information
Wireless interoperability
Usage environment and your health
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
Lenovo Product Service Information
Japanese VCCI Class B Statement
Appendix E. Notices
Korea Class B
General recycling statement
Turkish statement of compliance
Türkiye EEE Yönetmeliğine Uygunluk Beyanı
WEEE and recycling statements
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
System
Appendix F. Features and Specifications
Model Name Lenovo B450
Form Factor
RJ-45port
Appendix F. Features and Specifications
I/O Ports
USB 2.0 x 4 ports
Trademarks
Index
Index
Interoperability
Warranty information
If your product is not working correctly
LENOVO
DO NOT RETURN IT TO THE STORE
New World. New Thinking.TM