Note:IfyourcomputerispreinstalledwiththeWindows7operatingsystem,clickShowhiddeniconsin
theWindowsnoticationarea.TheAccessConnectionsiconisdisplayed.Formoreinformationabout
theicon,seetheHelpinAccessConnections.
•CheckNetworkName(SSID),andyourencryptioninformation.UseAccessConnectionstoverifythis
case-sensitiveinformation.

AwirelessWANproblem

Message:UnauthorizedWANcardispluggedin-PoweroffandremovetheWANcard.
Action:TheWANcardisnotsupportedonthiscomputer .Removeit.
Note:SomecomputermodelsdonothaveawirelessWAN.

Bluetoothproblems

ForBluetoothproblems,selectyoursymptomfromthefollowinglist:
•“SounddoesnotcomefromtheBluetoothheadphone”onpage103
•“PIMitemssentfromtheWindows7ortheWindowsVistaoperatingsystemcannotbereceived
correctly”onpage103
SounddoesnotcomefromtheBluetoothheadphone
Symptom:SounddoesnotcomefromtheBluetoothheadset/headphonebutcomesfromthelocalspeaker
eventhoughtheheadset/headphoneisconnectedusingHeadsetproleorAVprole.
Action:Dothefollowing:
1.Exittheapplicationthatusesthesounddevice(forexample,WindowsMediaPlayer).
2.OpentheControlPanelbyclickingStart➙ControlPanel.
3.ClickHardwareandSound➙Sound.
4.SelectthePlaybacktab.
5.IfyouareusingHeadsetprole,selectBluetoothHands-freeAudioandclicktheSetDefaultbutton.If
youareusingAVprole,selectStereoAudioandclicktheSetDefaultbutton.
6.ClickOKtoclosetheSoundwindow .
PIMitemssentfromtheWindows7ortheWindowsVistaoperatingsystemcannotbereceived
correctly
Symptom:PersonalInformationManager(PIM)itemssentfromtheWindows7ortheWindowsVista
operatingsystemcannotbereceivedcorrectlyintotheaddressbookofanyotherBluetooth-enableddevice.
Action:TheWindows7oper atingsystemandtheWindowsVistaoperatingsystemsendPIMitemsinXML
format,butmostBluetooth-enableddeviceshandlePIMitemsinvCardformat.IfanotherBluetooth-enabled
devicecanreceivealethroughBluetooth,aPIMitemsentfromtheWindows7operatingsystemandthe
WindowsVistaoperatingsystemmightbesavedasalewiththeextension.contact.
Optionproblems
UsethisinformationtodiagnoseproblemswithLenovohardwareoptionsthatdonothavetheirown
troubleshootinginformation.
Selectyoursymptomfromthefollowinglist:
•“Anoptionthatwasjustinstalleddoesnotwork”onpage104
•“Anoptionthatpreviouslyworkeddoesnotworknow”onpage104
Chapter10.Troubleshootinganddiagnostics103