Lenovo ThinkPad Edge E320 - Page 159

Solution:OpentheDeviceManagerwindow.MakesurethattheUSBdevicesetupiscorrect,andthat
theassignmentofcomputerresourceandtheinstallationofthedevicedriverarecorrect.
ForWindows7:
1.ClickStart➙ControlPanel.
2.ClickHardwareandSound.
3.ClickDeviceManager.Ifyouarepromptedforanadministratorpasswordorconrmation,typethe
passwordorprovideconrmation.
ForWindowsXP:
1.ClickStart➙ControlPanel.
2.ClickPerformanceandMaintenance,andclickSystem.
3.ClicktheHardwaretab,andclicktheDeviceManagerbutton.
Referto“Diagnosingproblems”onpage119andrunadiagnostictestoftheUSBconnector.
Chapter10.Troubleshootingcomputerproblems143