User's Manual
Table Of Contents
- Read this first – important safety and handling information
- Chapter 1. Meeting ThinkPad X1 Tablet
- Chapter 2. Getting Started
- Chapter 3. Using your tablet
- Registering your tablet
- Discovering Lenovo apps
- Using an external display
- Using Bluetooth devices
- Using NFC devices
- Using a microSD card
- Using the fingerprint reader
- Removing or replacing the Base Module
- Using passwords
- Accessing tablet settings
- Getting help about the Windows operating system
- Using your tablet more comfortably
- Traveling with your tablet
- Taking care of your tablet
- Chapter 4. Accessories
- Chapter 5. Advanced configuration
- Chapter 6. Accessibility
- Chapter 7. Troubleshooting
- Appendix A. Regulatory information
- Certification-related information
- Labels for the Windows operating systems
- Wireless-related information
- Electronic emission notice
- 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
- Japanese VCCI Class B statement
- Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase
- Japan notice for ac power cord
- Lenovo product service information for Taiwan
- WEEE and recycling information
- Important WEEE information
- Recycling information for China
- Recycling information for Japan
- Recycling information for Brazil
- Battery recycling information for Taiwan
- Battery recycling information for the United States and Canada
- Battery recycling information for the European Union
- Recycling information for China
- Restriction of Hazardous Substances Directive (RoHS)
- Additional compliance information
- Appendix B. Trademarks
Solution:Thethermalsensorhasaproblem.Shutdownthetabletimmediatelyandhavethetablet
serviced.
•Message:Error:Thenon-volatilesystemUEFIvariablestorageisnearlyfull.
Note:Thiserrorindicatesthattheoperatingsystemorapplicationscannotcreate,modify,ordeletedata
inthenon-volatilesystemUEFIvariablestorageduetoinsufficientstoragespaceafterthePOST.
Thenon-volatilesystemUEFIvariablestorageisusedbytheUEFIBIOSandbytheoperatingsystemor
applications.Thiserroroccurswhentheoperatingsystemorapplicationsstorelargeamountsofdata
inthevariablestorage.AlldataneededforthePOST,suchasBIOSsetupsettings,chipsetorplatform
configurationdata,arestoredinaseparateUEFIvariablestorage.
Solution:EnterThinkPadSetupaftertheerrormessageisdisplayed.Adialogaskstheuserfor
confirmationtocleanupthestorage.IftheuserselectsYes,alldatathatwerecreatedbytheoperating
systemorapplicationsaredeletedexceptglobalvariablesdefinedbytheUnifiedExtensibleFirmware
InterfaceSpecification.IftheuserselectsNo,alldataiskept,buttheoperatingsystemorapplications
willnotbeabletocreate,modify,ordeletedatainthestorage.
Ifthiserrorhappensataservicecenter,Lenovo-authorizedservicepersonnelwillcleanupthenon-volatile
systemUEFIvariablestorageusingtheabovesolution.
LenovoSolutionCenter
UseLenovoSolutionCentertotroubleshootandresolvetabletproblems.Theappcombinesdiagnostic
tests,systeminformationcollection,securitystatus,andsupportinformation,alongwithhintsandtipsfor
maximumsystemperformance.
ForinformationaboutaccessingLenovoSolutionCenter,see“DiscoveringLenovoapps”onpage13.
YoualsocandownloadtheLenovoSolutionCenterappfrom:
http://www.lenovo.com/diags
Foradditionalinformation,refertothehelpsystemofLenovoSolutionCenter.
Windowsrecoveryapps
TheWindowsrecoveryappsenableyoutoresetyourtabletoruseadvancedstartupoptions.
ItisrecommendedthatyoucreatearecoveryUSBdriveasearlyaspossible.StoretherecoveryUSBdrive
asabackuporreplacementfortheWindowsrecoveryapps.
Formoreinformation,see“CreatingandusingarecoveryUSBdrive”onpage43.
Resettingyourtablet
Ifyourtabletdoesnotperformwell,youmightconsiderresettingyourtablet.Intheresettingprocess,you
canchoosetokeepyourfilesorremovethem,andthenreinstalltheWindowsoperatingsystem.
Torefreshyourtablet,dothefollowing:
Note:Thegraphicaluserinterface(GUI)itemsoftheoperatingsystemmightchangewithoutnotice.
1.OpentheStartmenu.TapSettings➙Update&security➙Recovery.
Note:SettingsmightnotbedisplayedintheStartmenu.Inthiscase,tapAllappstofindSettings.
2.IntheResetthisPCsection,tapGetstarted.
42ThinkPadX1TabletUserGuide