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