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Troubleshooting
Install
Password
System status indicators
Wireless device
Warranty
Maintenance
Software configuration
Display problems
Accessibility and comfort
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Appendix E. Notices
Lenovo Product Service Information
Japanese VCCI Class B Statement
117
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Contents
Lenovo K23
First Edition July Copyright Lenovo
Respective Users
Explanation of hard disk capacity
Page
Page
Contents
127
Contents Appendix C. Lenovo limited
Appendix F. Features
125
Iii
Important safety information
Important safety information
Read this first
Important safety information Unpack
Important safety information Working place
Important safety information On using
Vii
Important safety information
Viii
Important safety information Service and upgrades
Getting to know your computer
Getting to know your computer
Microphone
Touchpad
Built-in
Combo port
Left-side view
ESATA/USB
USB port
Right-side view
Integrated
Wireless device
Switch
Display latch
Adapter jack
AC power
Bottom view
Battery latch manual
Battery pack
Read the manuals
Connect to the power
Install the battery pack
Learning the basics
Putting your computer into standby/sleep state
Configure the operating system
Turn on the computer
Learning the basics
Shutting down your computer
Charging the battery
Using AC adapter and battery
Checking battery status
Removing the battery pack
Handling the battery
Left click button
Using the touchpad
Numeric keypad
Using the keyboard
Function key combinations
Learning the basics
Special buttons
OneKey Rescue System button
Learning the basics Mute button
Custom button
C d
System status indicators
Attaching a security lock not supplied
Securing your computer
Fingerprint reader
Using passwords
Using memory cards not supplied
Connecting external devices
Removing a memory card
Connecting an ExpressCard device
Inserting a memory card
Removing an ExpressCard/34 device
Learning the basics Inserting an ExpressCard/34 device
Enabling Bluetooth communications on your computer
Connecting a universal serial bus USB device
Wired connection
Using the Internet
Cable
Software configuration
Using the Internet
Hardware connection
Wi-Fi
Wireless connection
Hardware connection
Using Wi-Fi/WiMax specific models only
Enabling wireless connection
Software configuration
Using Mobile Broadband specific models only
Inserting the SIM card
Using the Internet
Introduction
OneKey Rescue System
OneKey Rescue System
OneKey Rescue System
OneKey Rescue System
Frequently asked questions
Troubleshooting
Where are the recovery discs?
Troubleshooting
When do I need to restore the system to the factory status?
Display problems
Troubleshooting
Computer is on
Password problem
Standby or hibernation problems
Troubleshooting Keyboard problems
Computer does not return from standby mode and does not work
Screen is blank
Troubleshooting Computer screen problems
Hard disk drive problem
Troubleshooting Sound problems
Battery problems
Other problems
Troubleshooting Startup problem
OneKey Rescue System problems
Connected external
Upgrading and replacing devices
Replacing the battery
To replace the battery
Upgrading and replacing devices
Handling a hard disk drive
Replacing the hard disk drive
Upgrading and replacing devices
Upgrading and replacing devices
Replacing memory
Upgrading and replacing devices
Upgrading and replacing devices
Upgrading and replacing devices
Appendix A. Getting help and service
Getting help on the Web
Appendix A. Getting help and service
Appendix A. Getting help and service
Appendix A. Getting help and service
Getting help around the world
Warranty Service Telephone Numbers
Caring for your computer
Be careful about where and how you work
Appendix B. Use, and care Information
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
Appendix B. Use, and care Information
Ergonomic information
Accessibility and comfort
Questions about vision?
What if you are traveling?
General tips for maintenance
Maintenance
Appendix B. Use, and care Information
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
What your service provider will do to correct problems
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 Technology B.V. Turkiye Istanbul Subesi
Lenovo Turkey address
Warranty information
Customer Replaceable Unit CRU Service
Types of warranty service
Customer Carry-In or Mail-In Service
Appendix C. Lenovo limited warranty On-site Service
Courier or Depot Service
Appendix C. Lenovo limited warranty Product Exchange Service
Appendix D. Customer replaceable units CRUs
Appendix D. Customer replaceable units CRUs
Appendix E. Notices
Appendix E. Notices
Export classification notice
Lenovo License Agreement
License
Entitlement
Transferability
Software Product Specifications
Appendix E. Notices Charges
No Warranty
100
Appendix E. Notices Limitation of Liability
101
General
102
Appendix E. Notices Consumer Rights
103
Appendix E. Notices Dispute Resolution
104
Energy Star model information
Windows
105
Windows XP
106
107
108
Wireless interoperability
109
Usage environment and your health
110
Safety information related to Mobile Broadband
111
112
Electronic emissions notices
Federal Communications Commission FCC Statement
113
Industry Canada Class B Emission Compliance Statement
114
Avis de conformité à la réglementation d’Industrie Canada
German Class B Compliance Statement
115
116
European Union Compliance Statement Class B Compliance
117
118
Japan Compliance Statement for Power line Harmonics
Korea Class B
119
Weee and recycling statements
General recycling statement
120
EU Weee statements
121
Japan recycling statements
122
Disposing of a Lenovo Computer Components
123
124
Form Factor
Appendix F. Features and specifications
125
Model Name K23
Others
Appendix F. Features and specifications Ports
126
Trademarks
127
128
Index
Index
129
130
If your product is not working correctly
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