Lenovo T430 Scheda Tecnica Scaricare il pdf (Pagina 159)

Solution:MakesurethatyourwirelessLANdriveristhelatestversion.ChecktheWebsiteandconrmthat

thedriverversionsupportedbytheAccessConnectionsprogramisthelatestdocumentedinthereadmele.

Makesurethatyourcomputeriswithinrangeofawirelessaccesspoint.

Makesurethatthewirelessradioisenabledbydouble-clickingtheAccessConnectionsicononthetaskbar.

Note:IfyouareusingtheWindows7operatingsystem,clickShowhiddeniconsonthetaskbar.The

AccessConnectionsiconisdisplayed.Formoreinformationabouttheicon,refertotheAccessConnections

helpinformationsystem.

ChecktheNetworkName(SSID)andyourencryptioninformation.UsetheAccessConnectionsprogramto

verifythiscase-sensitiveinformation.

AwirelessWANproblem

Problem:AmessageisdisplayedindicatingthatanunauthorizedWANcardisinstalled.

Solution:TheWANcardisnotsupportedonthiscomputer.Removeit.

Note:Dependingonyourcomputer,somemodelsdonothaveawirelessWANcard.

Bluetoothproblems

Problem:SounddoesnotcomefromtheBluetoothheadset/headphonebutcomesfromthelocalspeaker

eventhoughtheBluetoothheadset/headphoneisconnectedusingaHeadsetproleorAVprole.

Solution:Dothefollowing:

1.Exittheapplicationthatusesthesounddevice(forexample,WindowsMediaPlayer).

2.OpenControlPanelbyclickingStart➙ControlPanel➙HardwareandSound➙Sound➙Playback.

3.IfyouareusingaHeadsetprole,selectBluetoothHands-freeAudioandclicktheSetDefaultbutton.

IfyouareusinganAVprole,selectStereoAudioandclicktheSetDefaultbutton.

4.ClickOKtoclosetheSoundwindow.

Problem:PIMitemssentfromtheWindows7operatingsystemcannotbereceivedcorrectlyintothe

addressbookofanyotherBluetooth-enableddevice.

Solution:TheWindows7operatingsystemsendsPIMitemsinXMLformat,butmostBluetooth-enabled

deviceshandlePIMitemsinvCardformat.IfanotherBluetooth-enableddevicecanreceivealethrough

Bluetooth,aPIMitemsentfromWindows7mightbesavedasalewiththeextension.contact.

Problemswiththekeyboardandotherpointingdevices

Thefollowingarethemostcommonproblemswithkeyboardsandotherpointingdevices.

UltraNavpointingdeviceproblems

Problem:Thepointerdriftswhenthecomputeristurnedonorafteritresumesnormaloperation.

Solution:ThepointermightdriftwhenyouarenotusingtheTrackPointpointingdeviceduringnormal

operation.ThisisanormalcharacteristicoftheTrackPointpointingdeviceandisnotadefect.Pointer

driftingmightoccurforseveralsecondsunderthefollowingconditions:

•Whenthecomputeristurnedon

•Whenthecomputerresumesnormaloperation

•WhentheTrackPointpointingdeviceiskeptpressedforalongtime

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Lenovo T430 Scheda Tecnica Pagina 159