UniversalSerialBusproblems
•Problem:AdeviceconnectedtotheUSBconnectordoesnotwork.
Solution:OpentheDeviceManagerwindow.MakesurethattheUSBdevicesetupiscorrect,andthat
theassignmentofcomputerresourceandtheinstallationofthedevicedriverarecorrect.
ForWindows7andWindowsVista:
1.ClickStart➙ControlPanel.
2.ClickHardwareandSound.
3.ClickDeviceManager.Ifyouarepromptedforanadministratorpasswordorconrmation,typethe
passwordorprovideconrmation.
ForWindowsXP:
1.ClickStart➙ControlPanel.
2.ClickPerformanceandMaintenance,andclickSystem.
3.ClicktheHardwaretab,andclicktheDeviceManagerbutton.
Referto“Diagnosingproblems”onpage201andrunLenovoThinkVantageToolboxforadiagnostictest
oftheUSBconnector .
Adockingstationorportreplicatorproblem
•Problem:Thecomputerdoesnotstartwhenyoutrytoturniton,anddoesnotrespondwhenyoutry
toresumeoperation.
Solution:Makesurethat:
–Theacpoweradapterisconnectedtothedockingstationortheportreplicator.
–ThedockingindicatoroftheThinkPadMiniDockPlusSeries3,theThinkPadMiniDockSeries3,orthe
ThinkPadMiniDockPlusSeries3(170W)ison.
–Thecomputerissecurelyattachedtothedockingstationortheportreplicat or.
232UserGuide