Lenovo ThinkPad Edge E531 Manual de usuario Pagina 148

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Solution:TheWANcardisnotsupportedonthiscomputer.Removeit.
Note:Dependingonyourcomputer,somemodelsdonothaveawirelessWANcard.
Bluetoothproblems
Problem:SounddoesnotcomefromtheBluetoothheadset/headphonebutcomesfromthelocal
speakereventhoughtheBluetoothheadset/headphoneisconnectedusingaHeadsetprofileorAVprofile.
Solution:Dothefollowing:
1.Exittheprogramthatusesthesounddevice(forexample,WindowsMediaPlayer).
2.GotoControlPanelandclickHardwareandSoundSoundPlayback.
3.IfyouareusingaHeadsetprofile,selectBluetoothHands-freeAudioandclicktheSetDefault
button.IfyouareusinganAVprofile,selectStereoAudioandclicktheSetDefaultbutton.
4.ClickOKtoclosetheSoundwindow.
Problem:PIMitemssentfromtheWindows7operatingsystemscannotbereceivedcorrectlyintothe
addressbookofanyotherBluetooth-enableddevice.
Solution:TheWindows7operatingsystemsendPIMitemsinXMLformat,butmostBluetooth-enabled
deviceshandlePIMitemsinvCardformat.IfanotherBluetooth-enableddevicecanreceiveafilethrough
Bluetooth,aPIMitemsentfromtheWindows7mightbesavedasafilewiththeextension.contact.
Problemswiththekeyboardandotherpointingdevices
Thefollowingarethemostcommonproblemswithkeyboardsandotherpointingdevices.
ThinkPadpointingdeviceproblems
Problem:Thepointerdriftswhenthecomputeristurnedonorafteritresumesnormaloperation.
Solution:ThepointermightdriftwhenyouarenotusingtheTrackPointpointingdeviceduringnormal
operation.ThisisanormalcharacteristicoftheTrackPointpointingdeviceandisnotadefect.Pointer
driftingmightoccurforseveralsecondsunderthefollowingconditions:
Whenthecomputeristurnedon
Whenthecomputerresumesnormaloperation
WhentheTrackPointpointingdeviceiskeptpressedforalongtime
Whenthetemperaturechanges
Problem:TheTrackPointpointingdeviceortouchpaddoesnotwork.
Solution:MakesurethattheTrackPointpointingdeviceortouchpadisenabledintheThinkPadpointing
devicesettingwindow.
Note:ToopentheThinkPadpointingdevicewindow,gotoControlPanelandclickHardwareand
SoundMouse,andthenclicktheThinkPadtab.
Keyboardproblems
Problem:Allorsomekeysonthekeyboarddonotwork.
Solution:Ifanexternalnumerickeypadisconnected:
1.Turnoffthecomputer.
2.Removetheexternalnumerickeypad.
3.Turnonthecomputerandtryusingthekeyboardagain.
132UserGuide
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