User's Manual
Table Of Contents
- Read this first
- Chapter 1. Product overview
- Chapter 2. Using your computer
- Chapter 3. You and your computer
- Chapter 4. Security
- Chapter 5. Recovery overview
- Chapter 6. Replacing devices
- Chapter 7. Advanced configuration
- Chapter 8. Preventing problems
- Chapter 9. Troubleshooting computer problems
- Diagnosing problems
- Troubleshooting
- Computer stops responding
- Spills on the keyboard
- Error messages
- Errors without messages
- Beep errors
- Memory module problems
- Networking problems
- Problems with the keyboard and other pointing devices
- Problems with the display and multimedia devices
- Battery and power problems
- Problems with drives and other storage devices
- A software problem
- Problems with ports and connectors
- Chapter 10. Getting support
- Appendix A. Regulatory information
- Wireless related information
- Export classification notice
- Electronic emission notices
- Federal Communications Commission Declaration of Conformity
- Industry Canada Class B emission compliance statement
- European Union - Compliance to the Electromagnetic Compatibility Directive
- German Class B compliance statement
- Korea Class B compliance statement
- Japan VCCI Class B compliance statement
- Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase
- Lenovo product service information for Taiwan
- Appendix B. WEEE and recycling statements
- Appendix C. ENERGY STAR model information
- Appendix D. Notices
- Appendix E. Restriction of Hazardous Substances Directive (RoHS)
1 Functionkeys
Volumeandmutekeys
•F1:Mutesorunmutesthespeakers.
Ifyoumutethesoundandturnoffyourcomputer,thesoundwillremainmutedwhenyouturnonyour
computeragain.Toturnonthesound,pressF2orF3.
•F2:Decreasesthespeakervolume.
•F3:Increasesthespeakervolume.
•F4:Mutesorunmutesthemicrophones.
Displaymanagementkeys
•F5:Thecomputerdisplaybecomesdimmer.
•F6:Thecomputerdisplaybecomesbrighter.
Youcantemporarilychangethecomputerdisplaybrightnessbypressingthesetwokeys.Tochangethe
defaultbrightnesslevel,right-clickthebatterystatusiconintheWindowsnoticationarea,thenclickAdjust
screenbrightnessandmakechangesasdesired.
•F7:Switchesthedisplayoutputlocationbetweenthecomputerdisplayandanexternalmonitor.
Otherfunctions
•F8:EnablesordisablestheAirplanemode.
TheAirplanemodedisablesthewirelessfeaturesofyourcomputertocomplywithairlineregulations.
Whenyoupressthiskey,alistofwirelessconnectionsisdisplayed.Youcanquicklyturnonorturnoff
allthewirelessnetworkconnections.
•F9:OpenstheSettingscharm.
•F10:OpenstheSearchcharm.
•F11:Pressthiskeytoviewtheprogramsthatyouhaveopened.
•F12:Pressthiskeytoviewallprograms.
•FnLock(Esc):OpenstheThinkPadKeyboardsPropertieswindowwhereyoucantoggletheF1-F12
keyfunctionality.
•Fn+B:HasthesamefunctionastheBreakkey.
20UserGuide