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HP 9000 Dclass Manual

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    							Figure3-30DIMMSlotIdentification
InstallingSystemMemory
WhenaddingDIMMs,youmustuseaminimumoffourlike-sizedDIMMsinthenextavailable
quad.IfyouareinstallingDIMMsofdifferentsizes,youmustinstallthelargestDIMMs(most
memory)inthefirstquad.DIMMsinthesecondquadcanbeequaltoorsmallerthan(less
memory)theDIMMsinthefirstquad.IfyouinstallDIMMsinthethirdquad,theymustbeequal
toorsmallerthantheDIMMsinthesecondquad.
rp3410MemoryConfiguration
TheHP9000rp3410serversupportsDDRSDRAMDIMMswithECCandchipspareprotection.
Thisserverhas12DIMMslotsandsupportsamaximumof6GBoftotalsystemmemory.Memory
usageintheservervarieswiththemodeldesignation.
Intheoriginalserver(modelA7136A),memorycanbeinstalledasoneortwopairsinthefirst
quad(groupoffour).Thisallowsmemoryconfigurationsoftwo,four,eight,ortwelveDIMMs.
Inthecurrentserver(modelA7136B),memorymustbeinstalledasquads(groupsoffour).This
allowsmemoryconfigurationsoffour,eight,ortwelveDIMMs.Thus,theHP9000rp3410server
mustincludeaminimumof512MB(modelA7136A)or1GB(modelA7136B)andcaninclude
uptosixGBofmemoryincombinationsof256MB,512MB,and1GBDIMMs.Differentsize
DIMMscanbeinstalledintheserver,butallfourDIMMsinaquadmustbeidentical.
InstallingAdditionalComponents71
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    							MemoryLoadingRulesandPerformanceGuidelines
•DIMMsmustbeinstalledinserverloadsequence(thefirstDIMMmustbeinthefirstslot,
thesecondDIMMmustbeinthesecondslot,andsoon).
•Aminimumof512MB(2x256MBDIMMsinamodelA7136Aserver)or1GB(4x256MB
DIMMsinamodelA7136Bserver)ofmemorymustbeinstalledinaHP9000rp3410server.
•Maximummemoryis6GB.
•AminimumoftwoDIMMs(onepair)isrequiredinthemodelA7136Aserver.
•AminimumoffourDIMMs(onequad)isrequiredinthemodelA7136Bserver.
•AllDIMMswithinaquadmustbeidentical.
•Memorycanbeorderedinamountsof1GB(4x256MB),2GB(4x512MB),4GB(4x1
GB),8GB(4x2GB),and16GB(4x4GB).
•Memoryisloadedacrossbothmemorybusses(twoDIMMsoneachbus)toensuremaximum
bandwidthandperformance.
•Totalmemorybandwidthis8.5GB/s,splitacrosstwo4.25GB/smemorybuses.
•Openpagememorylatencyis80nanoseconds.
rp3440MemoryConfiguration
TheHP9000rp3440supportsDDRSDRAMDIMMswithECCandchipspareprotection.This
serverhas12DIMMslots,butmaximumsystemmemoryis32GBduetocoolinglimitations.
Memorymustbeinstalledasquads(groupsoffour).Thisallowsmemoryconfigurationsoffour,
eight,ortwelveDIMMs.Thus,theHP9000rp3440servermustincludeaminimumof1GBand
canincludeupto24GBofmemoryincombinationsof256MB,512MB,1GB,and2GBDIMMs,
or32GBofmemoryconsistingofeight4GBDIMMs.DifferentsizeDIMMscanbeinstalledin
theserver(exceptwhen4GBDIMMsareused),butallfourDIMMsinaquadmustbeidentical.
MemoryLoadingRulesandPerformanceGuidelines
•Minimummemoryis1GB(4x256MB).
•Maximummemoryis32GB(8x4GBinstalledinthefirsteightslots—theremainingslots
mustremainemptyif4GBDIMMsareinstalled).
•MemoryDIMMsmustbeinstalledingroupsoffour(quads).
•AllDIMMswithinaquadmustbeidentical.
•Memorymustbeloadedinthespecificorderoutlinedonthesystemboard.
•Memorycanbeorderedinamountsof512MB(2x256MB),1GB(4x256MB),2GB(4x
512MB),4GB(4x1GB),8GB(4x2GB),and16GB(4x4GB).
•Eachquadofmemoryisloadedacrossbothmemorybuses(twoDIMMsoneachbus)to
ensuremaximumbandwidthandperformance.
•Totalmemorybandwidthis8.5GB/s,splitacrosstwo4.25GB/smemorybuses.
•Openpagememorylatencyis80nanoseconds.
Thememorysubsystemsupportschip-sparefunctionality.ChipspareenablesanentireSDRAM
chiponaDIMMtobebypassed(logicallyreplaced)intheeventthatamulti-biterrorisdetected
onthatSDRAM.
Inordertousethechipsparefunctionality,onlyDIMMsbuiltwithx4SDRAMpartscanbeused,
andtheseDIMMsmustbeloadedinquads(twoDIMMspermemorycell,loadedinthesame
locationineachmemorycell).
SystemFirmwareRequirements
Ifyouareusing4GBDIMMsinaHP9000rp3440server,systemfirmwaremustbegreaterthan
revision44.24.UsetheBCHFVcommand,ortheiLOMPSRcommandtodisplaythesystem
firmwarerevisionstatus.Ifnecessary,usetheiLOMPSRcommandtoupgradesystemfirmware.
(Detailedinstructionsaredownloadedwiththeupgrade.)
72InstallingtheSystem
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    							InstallationProcedure
ToinstallDIMMs,followthesesteps:
1.Powerofftheserveranddisconnectallthepowerandexternalcables.
2.Removetheservercover.(See“RemovingandReplacingServerCoversandBezels”
(page52).)
3.Removethememoryairflowguide.(See“RemovingtheMemoryAirflowGuide”(page65).)
CAUTION:Toensurethatmemorymodulesarenotdamagedduringremovalorinstallation,
powerofftheserverandunplugthepowercordfromtheACpoweroutlet.Waituntilthe
LEDonthebackofthepowersupplyturnsoffbeforeremovingorinstallingmemory.
4.LocatetheslotintowhichtheDIMMwillbeinstalled.Holdingthememorymodulebyits
leftandrightedges,insertthemoduleintothesocketconnector(Figure3-31.)
NOTE:Thememorymodulesarekeyedandcanonlybeinsertedinonedirection.When
themoduleiscorrectlyseated,theretainerclipsreturntotheirfullyuprightposition.Snap
theclipsfirmlyintoplacetoensurethattheDIMMsareseatedproperly.
5.EvenlypushdownfirmlyoneachendoftheDIMMuntilitseatsinthesocket.Ensurethe
extractionleversareintheclosedposition.
Figure3-31InsertingtheDIMMIntotheConnector
6.Replacethememoryairflowguide.(See“ReplacingtheMemoryAirflowGuide”(page66).)
7.Replacetheservercover.(See“RemovingandReplacingtheTopCoveronaRack-Mounted
Server”(page53).)
8.Reconnectallthepowerandexternalcables.
9.Turnontheserver.
InstallingAdditionalComponents73
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    							10.Verifythememoryinstallationbyusingthesystemutilities.
•UsetheiLOMPcommandstoverifyoperation.
•UsetheBCHcommandstoverifyoperation.
•Usediagnosticsprovidedbytheofflinediagnosticenvironment(ODE)toexercisethe
memoryadded.
RemovingandReplacingthePCICardCage
AccessorycardsareinstalledinaremovablePCIcardcage.Thissectionexplainshowtoremove
andreplacethePCIcardcage.Removalisrequiredtoinstallaccessorycards.
RemovingthePCICardCage
ToremovethePCIcardcagefromtheserver,followthesesteps:
1.Removethecover.(See“RemovingandReplacingtheTopCoveronaRack-MountedServer”
(page53).)
2.DisconnectthecablesfromthePCIcards.
3.LiftuponthePCIcardcagereleaseleverandthebackedgeofthePCIcardcageandliftthe
PCIcardcageoutoftheserver.
Figure3-32RemovingthePCICardCage
4.GraspthePCIcardcagecoverandslideitawayfromthebulkheadendofthecage,thenlift
thecoveroff.
74InstallingtheSystem
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    							Figure3-33RemovingthePCICardCageCover
5.Unscrewthebulkheadscrewthatholdstheaccessorycardholder(ifinstalled)inplace.
6.ThePCIslotsarenowaccessibleforinstallationofadditionalcards.
ReplacingthePCICardCage
ToreplacethePCIcardcage,followthesesteps:
1.HoldthePCIcardcagecoverinthemountingpositionandslideittowardthebulkhead
endofthecage.
2.HoldthePCIcardcageabovethechassismountingposition,suchthatthebulkheadendof
thecageistowardtherearoftheserver.(Figure3-32.)
3.HoldthePCIcardcagereleaseleverintheraisedpositionandlowerthecardcageintothe
serverchassis.
4.PressthePCIcardcagereleaseleverintotheloweredpositiontolockthecardcageintothe
serverchassis.
InstallingPCICards
Theservercancontainupto4PCIcards.PCIcardsarelocatedinthePCIcardcage.TheHP9000
rp3410serverprovidestwo64-bit,133MHzPCI-Xcardsocketsasslots1and2.TheHP9000
rp3440serverprovidesfour64-bit,133MHzPCI-Xcardsocketsasslots1through4.
HP9000rp3410andrp3440servershavethefour64-bit,133MHzPCI-Xcardsockets.
WARNING!Ensurethattheserverispoweredoffandallthepowersourceshavebeen
disconnectedfromtheserverbeforeremovingorreplacingaPCIcard.
VoltagesarepresentatvariouslocationswithintheserverwheneveranACpowersourceis
connected.Thisvoltageispresentevenwhenthemainpowerswitchisintheoffposition.
Failuretoobservethiswarningcanresultinpersonalinjuryordamagetoequipment.
CAUTION:ObserveallESDsafetyprecautionsbeforeattemptingthisprocedure.Failureto
followESDsafetyprecautionscanresultindamagetotheserver.
CarefullyreadthefollowinginformationconcerningPCIslotconfiguration.InsertingaPCIcard
intoaslotthatisnotconfiguredtoacceptitcancauseoperationfailureorthePCIcardtooperate
InstallingAdditionalComponents75
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    							atlessthanoptimumspeed.PCIslotsarenumbered1(topofcardcage)through4(bottomof
cardcage).SeethelabelsontherearpanelofthechassisforcorrectPCIslotnumberidentification.
InstallingaPCICard
ToinstallaPCIcard,followthesesteps:
1.Removethecover.(See“RemovingandReplacingtheTopCoveronaRack-MountedServer”
(page53).)
2.RemovethePCIcage.(See“RemovingthePCICardCage”(page74).)
3.GrasptheedgesofthePCIcardtobeinstalledandevenlypressthecardintothePCI
backplaneconnector.
Figure3-34InstallingaPCICard
4.ConnectanyinternalcablesthatarerequiredbythePCIcard.
5.Installtheaccessorycardholderandsecureinplacebytighteningtheassociatedbulkhead
screws.
6.ReinstallthePCIcage.(See“ReplacingthePCICardCage”(page75).)
7.Replacethecover.(See“RemovingandReplacingtheTopCoveronaRack-MountedServer”
(page53).)
8.VerifythePCIcardinstallationbyusingthesystemutilities.
•UsetheiLOMPcommandstoverifyoperation.
•UsetheBCHcommandstoverifyoperation.
•Usediagnosticsprovidedbytheofflinediagnosticenvironmenttoexercisethecard
added.
InstallinganAdditionalPowerSupply
ThesupportedconfigurationoftheHP9000rp3410andrp3440serversrequiresaminimumof
onepowersupplytobeinstalled.Asecond,optionalhot-swappablepowersupply,canbe
installedtoprovideredundant(N+1)capability.
Thepowersuppliesintheserverarehot-swappable;thatis,ifonepowersupplystopsworking
orexhibitsvoltageproblems,theremainingsupplycansupporttheserveruntilthefailedunit
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    							isreplaced.Apowersupplycanberemovedandreplacedwithoutturningofftheserveron
serverswithtwopowersupplies.
CAUTION:Beforeremovingapowersupply,makesurethesecondpowersupplyfunctions
properly.ThetwogreenLEDsinsidethesupplymustbothbelitonthesecondsupplybefore
thefailedpowersupplycanbesafelyremoved.
Toreplacethepowersupply,followthesesteps:
1.Removethefrontbezelfromtheserver(See“RemovingandReplacingtheFrontBezelon
aPedestal-MountedServer”(page60).)
2.Removethepowersupplyfillerpanel.
Figure3-35RemovingthePowerSupplyFillerPanel
3.Openthepowersupplyreleaseleverandslidethepowersupplyintoplace.
Figure3-36ReplacingthePowerSupply
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    							4.Pushinonthepowersupplyreleaselevertolocktheretainingclipinplace.
5.Replacethefrontbezel.(See“RemovingandReplacingtheFrontBezelonaPedestal-Mounted
Server”(page60).)
6.VerifythatbothpowersupplyLEDsarelit.
7.UsetheiLOMPPScommandtoverifypowersupplyoperation.
InstallinganAdditionalProcessorModule
Thissectionprovidesinformationaboutinstallingdualprocessormodules.Themodulesare
locatedonthesystemboardwhichisaccessiblebyremovingtheservercover.
TheHP9000rp3410serversupportsoneprocessorsocket.Thissocketacceptsonedualprocessor
modulewhichcontainstwo800MHzCPUs.TheHP9000rp3410server1P/1Cconfiguration
includestwoCPUsinasinglemodule,butonlyoneCPUisenabled.ThesecondCPUcanbe
enabledaspartofaserverupgrade.
TheHP9000rp3440serversupportstwoprocessorsockets.Eachsocketacceptsonedualprocessor
modulewhichcontainseithertwo800MHzCPUsortwo1GHzCPUs.
WARNING!Ensurethattheserverispoweredoffandallthepowersourceshavebeen
disconnectedfromtheserverbeforeremovingorreplacingadualprocessormodule.
VoltagesarepresentatvariouslocationswithintheserverwheneveranACpowersourceis
connected.Thisvoltageispresentevenwhenthemainpowerswitchisintheoffposition.
Failuretoobservethiswarningcanresultinpersonalinjuryordamagetoequipment.
CAUTION:Failuretoproperlycompletethestepsinthisprocedurewillresultinerraticserver
behaviororsystemfailure.ForassistancewiththisprocedurecontactyourlocalHPAuthorized
ServiceProvider.
ObserveallESDsafetyprecautionsbeforeattemptingthisprocedure.FailuretofollowESDsafety
precautionscanresultindamagetotheserver.
NOTE:Processortoolkit(HPpartnumber5069-5441)isrequiredforinstallationofaprocessor
module.
Processormodulesarelocatedonthesystemboard.Thesystemboardcansupporteitheroneor
twodualprocessormodules.TheCPU0socketislocatedattherightofthesystemboardand
theCPU1socketislocatedattheleftofthesystemboardnexttothebridgeassembly.Ina1P/1C,
1P/2Cserver,thesingledualprocessormodulemustbeinstalledintheCPU0socket.
Toinstallaseconddualprocessormodule,followthesesteps:
1.Powerofftheserveranddisconnectallthepowerandexternalcables.
2.Removethecover.(See“RemovingandReplacingServerCoversandBezels”(page52).)
3.Removethememoryairflowguide.(See“ReplacingtheMemoryAirflowGuide”(page66).)
4.Removetheprocessorairflowguide.(See“RemovingtheProcessorAirflowGuide”
(page66).)
78InstallingtheSystem
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    							5.UnlockthedualprocessormodulelockingmechanismusingtheCPUinstalltool(2.5mm
driverorAllenWrench).
a.Insertthetoolintotheholethatrunsdownthroughtheedgeoftheheatsinkandrotate
thespecialprocessortool180degreescounterclockwise.
b.Verifythatthedualprocessormodulesocketlockingmechanismisrotatedintothe
unlockedposition.
Figure3-37UnlockingtheDualProcessorModuleLockingMechanism
6.Removeanyprotectivepackagingfromtheprocessormodule.
NOTE:Protectivecoverscanbeinstalledtoprotectconnectorpins.Thesecoverscanbe
savedforfutureuse.
7.Usethefourlocatorpostsontheheatsinkandtheturbofanpowercabletoproperlyalign
thefananddualprocessormoduleonthesystemboard.Thefourlocatorpostswillfitin
locatorholesonthesystemboardprocessormodulemount.Theturbofanpowercablemust
bepositionedsothatitislocatedonthesideoftheheatsinkthatfacesthefrontoftheserver.
InstallingAdditionalComponents79
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    							Figure3-38AligningtheProcessorModule
8.UsethespecialCPUinstalltool(2.5mmdriverorAllenWrench)tolockthedualprocessor
moduleinplaceonthesystemboard.Todothis,inserttheCPUinstalltoolintothehole
thatrunsdownthesideoftheheatsinkandrotateitclockwise180degrees.
Figure3-39LockingtheDualProcessorModuleinPlace
9.Slidethesequencingretainerplatetowardthefrontoftheserver.
80InstallingtheSystem
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