ThinkPad T420 - Page 40

TheLenovodiagnosticsprogramsincludefollowing:
•LenovoSolutionCenter
•Quicktestprograms
•UEFIdiagnosticprogram
•Bootablediagnosticprograms
LenovoSolutionCenter
TheLenovoSolutionCenterprogramenablesyoutotroubleshootandresolvecomputerproblems.It
combinesdiagnostictests,systeminformationcollection,securitystatus,andsupportinformation,along
withhintsandtipsformaximumsystemperformance.
Note:TheLenovoSolutionCenterprogramisavailableonlyonmodelspreinstalledwiththeWindows7
operatingsystem.Italsocanbedownloadedfromhttp://www.lenovo.com/diags.
ToruntheLenovoSolutionCenterprogram,clickStart➙ControlPanel➙SystemandSecurity➙Lenovo
-SystemHealthandDiagnostics,andthenfollowtheinstructionsonthescreen.
Foradditionalinformationaboutthisprogram,seethehelpinformationsystem.
Quicktestprograms
LenovoHardDriveQuickTestandLenovoMemoryQuickTestaretwoquicktestprogramsthatenableyou
totroubleshootandresolvecomputerinternalstorageandmemoryproblems.
Notes:
•IfthecomputeryouareservicingisnotinstalledwiththeLenovoSolutionCenterprogram,youcan
downloadthequicktestprogramsfromtheLenovoSupportWebsite.
•ThetwoprogramsareapplicabletocomputersinstalledwiththeWindows7,WindowsXP ,Windows
Server2003,orWindowsServer2008operatingsystem.
Todownloadandinstallaquicktestprogram,gotohttp://www.lenovo.com/diags,andfollowtheinstructions
ontheWebsite.
Torunaquicktestusingthedownloadedprogram,dothefollowing:
1.GototheC:\SWTOOLS\ldiagfolder.
2.Double-clickthegui_lsc_lite.exele.
3.WhentheUserAccountControlwindowopens,clickYes.
4.Selectthedeviceclasstobetested.
5.Selectthedevicestobetested.
6.Selecttheteststobeperformed.
7.Followtheinstructionsonthescreentostartthetest.Whenaproblemisdetected,information
messageswillbedisplayed.Refertothemessagestotroubleshoottheproblem.
UEFIdiagnosticprogram
AUEFIdiagnosticprogramispreinstalledonthecomputer.Itenablesyoutotestmemoryandinternal
storageproblems,viewsysteminformation,andcheckandrecoverbadsectorsoninternalstoragedevices.
ToruntheUEFIdiagnosticprogram,dothefollowing:
34ThinkPadT420andT420iHardwareMaintenanceManual
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