EasyManua.ls Logo

Lenovo x3250 m6 - Troubleshooting by symptom

Lenovo x3250 m6
696 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
Chapter5.Troubleshooting
Thischapterdescribesthediagnostictoolsandtroubleshootinginformationthatareavailabletohelp
yousolveproblemsthatmightoccurintheserver.
Ifyoucannotdiagnoseandcorrectaproblembyusingtheinformationinthischapter,seeAppendixD
“Gettinghelpandtechnicalassistance”onpage661.
Starthere
Youcansolvemanyproblemswithoutoutsideassistancebyfollowingthetroubleshootingproceduresin
thisdocumentationandontheWorldWideWeb.
Thisdocumentdescribesthediagnosticteststhatyoucanperform,troubleshootingprocedures,anderror
messagesanderrorcodes.Thedocumentationthatcomeswithyouroperatingsystemandsoftwarealso
containstroubleshootinginformation.
Diagnosingaproblem
BeforeyoucontactIBMoraLenovo-approvedwarrantyserviceprovider,performthefollowingstepsinthe
orderinwhichtheyarepresentedtodiagnoseaproblemwithyourserver.
Step1.Returntheservertotheconditionitwasinbeforetheproblemoccurred.
Ifanyhardware,software,orfirmwarewaschangedbeforetheproblemoccurred,ifpossible,
reversethosechanges.Thisactionmightinvolveanyofthefollowingitems:
Hardwarecomponents
Devicedriversandfirmware
Systemsoftware
UEFIfirmware
Systeminputpowerornetworkconnections
Step2.ViewthelightpathdiagnosticsLEDs,eventlogs,anderrorcodes.Thefollowingitemsare
availabletohelpyoudiagnosehardwareandsoftwareproblemseasily:
LightpathdiagnosticsLEDs(see“Lightpathdiagnostics”onpage53)
Eventlogs(see“Eventlogs”onpage56)
Softwareoroperating-systemerrorcodes(seethedocumentationortipsonthe
manufacturer'sWebsite)
Step3.RunLenovoDynamicSystemAnalysis(DSA)andcollectthesystemdata.
RunDynamicSystemAnalysis(DSA)tocollectinformationaboutthehardware,firmware,software,
andoperatingsystem.HavethisinformationavailablewhenyoucontactIBMoranapproved
warrantyserviceprovider.ForinstructionsonhowtorunDSA,seetheDynamicSystemAnalysis
InstallationandUser'sGuide.
TodownloadthelatestversionofDSAcodeandtheDynamicSystemAnalysisInstallationand
User'sGuide,gotohttps://support.lenovo.com/us/en/documents/LNVO-DSA.
Step4.Checkforandapplycodeupdates.
©CopyrightLenovo2016
47

Table of Contents

Related product manuals