
Note:Dependingonthemodel,yourservermightlookslightlydifferentfromtheillustrationsinthistopic.
Figure8.Servercomponents
1Heatsinkandfanassembly7Frontfanassembly
2Microprocessor8Harddiskdrive
3Memorymodules
9Systemboard
4Opticaldrive10PCIcard
5Cardreader
11Rearfanassembly
6Frontbezel12Powersupplyassembly
CRUsarepartsthatcanbeupgradedorreplacedbythecustomer.IfaCRUisdeterminedtobedefective
duringthewarrantyperiod,areplacementCRUwillbeprovidedtothecustomer.Customersareresponsible
forinstallingtheself-serviceCRUsforthisproduct.Customersalsocaninstalloptional-serviceCRUs,which
mightrequiresometechnicalskillsortools,orrequestthatatechnicianinstalltheoptional-serviceCRU
underthetermsoftheapplicablewarrantyservicetypeforyourcountryorregion.
Non-CRUsmustbereplacedonlybytrainedservicetechnicians.
ThefollowingtableliststhemajorFRUsinyourserverandtheCRUidenticationinformation.Foracomplete
listingofFRUinformation,suchasFRUpartnumbersandsupportedservermodels,goto:
http:/www.lenovo.com/serviceparts-lookup
Notes:
•BeforeservicingaLenovoproduct,ensurethatyoureadandunderstand“Safetyinformation”onpageiii.
•UseonlypartsprovidedbyLenovo.
Chapter4.Locatingparts,controls,andconnectors17
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