•Uninstalltheprogramandthenreinstallit.Todownloadaprogramthatispreinstalledonyour
computer,gotohttp://www.lenovo.com/supportandfollowtheinstructionsonthescreen.
Adevicedoesnotworknormallyduetodevicedriverproblems
Solution:Updatethedevicedriver.See“Keepingyourcomputercurrent”onpage52.
Diagnostics
Note:IfyouareusingaWindowsoperatingsystemotherthanWindows7orWindows10,goto
http://www.lenovo.com/diagsforthediagnosticsinformationforyourcomputer.
Thediagnosticprogramisusedtotesthardwarecomponentsofyourcomputer.Thediagnosticprogramalso
canreportoperating-system-controlledsettingsthatinterferewiththecorrectoperationofyourcomputer.
LenovoSolutionCenter
TheLenovoSolutionCenterprogramisthediagnosticprogrampreinstalledonyourcomputer.Theprogram
enablesyoutotroubleshootandresolvecomputerproblems.Itcombinesdiagnostictests,system
informationcollection,securitystatus,andsupportinformation,alongwithhintsandtipsformaximum
systemperformance.
ToopentheLenovoSolutionCenterprogram,see“Accessingaprogramonyourcomputer”onpage40.For
moreinformationaboutusingtheprogram,refertothehelpsystemoftheprogram.
IfyouareunabletoisolateandrepairtheproblemyourselfafterrunningLenovoSolutionCenter,save
andprintthelogfilescreatedbytheprogram.YoumightneedthelogfileswhenyouspeaktoaLenovo
technicalsupportrepresentative.
UEFIdiagnosticprogram
AUEFIdiagnosticprogramispreinstalledonthecomputer.Itenablesyoutotestmemorymodulesand
internalstoragedevices,viewsysteminformation,andcheckandrecoverbadsectorsoninternalstorage
devices.
ToruntheUEFIdiagnosticprogram,dothefollowing:
1.Turnonthecomputer.Ifthecomputercannotbeturnedon,goto“Basicprocedureforresolving
computerproblems”onpage69.Ifanerrorcodeisdisplayed,goto“Symptom-to-FRUindex”onpage
82forerrorcodedescriptionsandtroubleshootinghints.
2.RepeatedlypressandreleasetheF10keywhenturningonthecomputer.Themainscreenofthe
UEFIdiagnosticprogramisdisplayed.
3.Followtheinstructionsonthescreentousethediagnosticprogram.
Theoptionsonthemainscreenareasfollows:
Table1.ItemsonthemainscreenoftheUEFIdiagnosticprogram
DIAGNOSTICSTOOLS
•LCDtest
•Memory-Quicktest
•Memory-Extendedtest
•Motherboardtest
•PCI-etest
•Storage-Quicktest
•Systeminformation
•Recoverbadsectorstool
•Generateconfigurationfile
•Executefromconfigurationfile
•Exitapplication
Chapter7.Troubleshooting,diagnostics,andrecovery77