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Lenovo System x3250 M4 - Page 131

Lenovo System x3250 M4
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Figure29.IDlabelonthefrontoftheserver
Machinetypeandmodel
Microprocessororharddiskdriveupgrades
Failuresymptom
Doestheserverfailthediagnostictests?
Whatoccurs?When?Where?
Doesthefailureoccuronasingleserveroronmultipleservers?
Isthefailurerepeatable?
Hasthisconfigurationeverworked?
Whatchanges,ifany,weremadebeforetheconfigurationfailed?
Isthistheoriginalreportedfailure?
Diagnosticprogramtypeandversionlevel
Hardwareconfiguration(printscreenofthesystemsummary)
UEFIfirmwarelevel
IMMfirmwarelevel
Operatingsystemsoftware
Youcansolvesomeproblemsbycomparingtheconfigurationandsoftwaresetupsbetweenworkingand
nonworkingservers.Whenyoucompareserverstoeachotherfordiagnosticpurposes,considerthem
identicalonlyifallthefollowingfactorsareexactlythesameinalltheservers:
Machinetypeandmodel
UEFIfirmwarelevel
IMMfirmwarelevel
Adaptersandattachments,inthesamelocations
Addressjumpers,terminators,andcabling
Softwareversionsandlevels
Diagnosticprogramtypeandversionlevel
Configurationoptionsettings
Operating-systemcontrol-filesetup
SeeAppendixD“Gettinghelpandtechnicalassistance”onpage579
forinformationaboutcallingIBM
forservice.
Chapter4.Troubleshooting117

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