User guide

Solution:Tosolvetheproblem,performoneofthefollowingprocedures:
ProcedureA:
Dothefollowing:
•Installthemouseagain.
•AccessyourcomputerBasicInput/OutputSystem(BIOS)SetupUtilityprogramduringthestartupprocess
andmakesurethatalltheUSBconnectorsonyourcomputerareenabled.
Notes:
–ForinformationabouthowtoaccessorusetheBIOSSetupUtilityprogramonyourcomputer,seethe
documentationthatcamewithyourcomputer.
–IfallUSBconnectorsonyourcomputerdonotwork,probablythecomputerBIOSdoesnotsupport
them.Tosolvethisproblem,gotohttp://www.lenovo.com/supporttodownloadthelatestBIOS
updates,orgotohttp://www.lenovo.com/support/phonetofindtheLenovotechnicalsupportfor
yourcountryorregion.
ProcedureB:
FortheWindowsXP ,WindowsVista,orWindows7operatingsystem:
1.ClickStart➙ControlPanel.
2.DependingonyourControlPanelmode,double-clickSystemorclickPerformanceandMaintenance
➙System.
3.ClicktheHardwaretab.
4.ClickDeviceManager.
5.ScrolldownuntilyoufindMiceandotherpointingdevices.Then,expandtheMiceandother
pointingdevicescategory.
6.Right-clickHID-compliantmouse,andthenselectUninstall.Awarningwillbedisplayed,prompting
youthatyouaregoingtoremoveadevicefromtheoperatingsystem.
7.ClickOK.
8.Right-clickMiceandotherpointingdevices,andthenselectScanforhardwarechangesto
re-detectthehardware.
Note:Ifayellowexclamationmarkisdisplayedinfrontofthemousenameafterre-detection,itindicates
thatthemousedriverisnotsuccessfullyinstalled.Right-clickthemousename,andthenselectUpdate
DriverorUpdateDriverSoftwaretoinstallthemousedriveragain.
FortheWindows8orWindows8.1operatingsystem:
1.Fromthedesktop,movethepointertothetop-rightorbottom-rightcornerofthescreentodisplaythe
charms,andthenclickSettings➙ControlPanel.
2.DependingonyourControlPanelmode,clickDeviceManagerorclickHardwareandSound➙
DeviceManager.
3.ScrolldownuntilyoufindMiceandotherpointingdevices.Then,expandtheMiceandother
pointingdevicescategory.
4.Right-clickHID-compliantmouse,andthenselectUninstall.Awarningwillbedisplayed,prompting
youthatyouaregoingtoremoveadevicefromtheoperatingsystem.
5.ClickOK.
6.Right-clickMiceandotherpointingdevices,andthenselectScanforhardwarechangesto
re-detectthehardware.
18LenovoCombinedMouseUserGuide