User's Manual
Table Of Contents
- Chapter 1. About the wireless display adapter
- Chapter 2. Installing the wireless display adapter
- Chapter 3. Using the wireless display adapter
- Chapter 4. Frequently asked questions
- Chapter 5. Troubleshooting
- Appendix A. Service and Support
- Appendix B. Lenovo Limited Warranty
- Appendix C. Electronic emission notices
- Appendix D. Notices
- Appendix E. Restriction of Hazardous Substances Directive (RoHS)
Dependingontheoperatingsystem,thehardwareorsoftwarerequirementsforthewirelessdisplayadapter
vary.Beforeinstallingthewirelessdisplayadapter,ensurethatyournotebookcomputermeetsthespecific
hardwareorsoftwarerequirementsfortheoperatingsysteminstalled.
•ForMicrosoftWindows7:Ensurethatyournotebookcomputerhasoneofthefollowinghardware
orsoftwareinstalled:
–Intel
®
WirelessDisplay(IntelWiDi)version4.2.21orlater
–LenovoQuickDisplay(availableonsomemodels)
–AVGAconnector
•ForMicrosoftWindows8:Ensurethatyournotebookcomputerhasoneofthefollowinghardware
orsoftwareinstalled:
–IntelWiDiversion4.2.21orlater
–AVGAconnector
•ForMicrosoftWindows8.1:
–IfyourWindows8.1operatingsystemispreinstalled,thereisnohardwareorsoftwarerequirementsfor
theuseofthewirelessdisplayadapter.
–IftheWindows8.1operatingsystemisupdatedfromtheWindows8operatingsystem,youmightnot
beableusethewirelessdisplayadapter.Onepossiblereasonisthatyournotebookcomputerdoesnot
includetheMiracastdriver.ContacttheLenovoSupporttoseeiftheproblemcanbefixedbyinstalling
theMiracastdriverintoyournotebookcomputer.
Note:ForthenotebookcomputermodelsequippedwithanNFCreader,youcanusetheNFCtagwith
LenovoQuickDisplay2.0foreasywirelessconnectiontothewirelessdisplayadapter.
Thefunctionalityofwirelessconnectionisaffectedbytheversionofthedriversandsoftware.Ifyour
notebookcomputermeetstheaboverequirements,itisimportanttoensurethatthefollowingsoftwareor
driversarethemost-up-date:
•LenovoQuickDisplay
•IntelGraphicsDriver
•IntelWirelessDriver
•IntelWiDisoftware
IfyouneedtoupdatetheLenovoQuickDisplayprogram,gototheLenovoSupportWebsite:
http://www.lenovo.com/support/WDA
IfyouneedtoupdatetheIntelGraphicsDriver,IntelWirelessDriver,andIntelWiDisoftware,youcanupdate
themmanuallyorusetheIntelWiDiUpdateTool.
•TheIntelWiDiUpdateToolcanautomaticallycheckandkeepthenecessarysoftwareanddrivers
most-up-date.TousetheIntelWiDiUpdateTool,downloadandinstallitfromIntelSupportorfrom
LenovoSupportat:http://www.lenovo.com/support/WDA.
•TomanuallyupdateIntelGraphicsDriver,IntelWirelessDriver,andtheIntelWiDisoftware,dothe
following:
1.DownloadandupdatetheIntelGraphicsDiverfromtheLenovoSupportWebsiteat:
http://www.lenovo.com/support.Dependingonthetypeandmodelofyournotebookcomputer,the
suitableversionofthedrivermightvary.
2.DownloadandupdatetheIntelWirelessDriverfromtheLenovoSupportWebsiteat:
http://www.lenovo.com/support.Dependingonthetypeandmodelofyournotebookcomputer,the
suitableversionofthedrivermightvary.
4ThinkPadEnterpriseWirelessDisplayAdapterUserGuide