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HP 9000 Dclass Manual

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    							2.Ifyouhavelockedyourharddrives,youmustunlockthembeforeremovingorreplacing
adrive:
CAUTION:Whentheserverisrunning,youmustreplacethemetalcoverwithinfive
minutestopreventcomponentsfromoverheating.
a.Removethetopcover.(See“RemovingandReplacingServerCoversandBezel”
(page126).)
b.Pressdownontheunlocklevertounlockthedrive(Figure6-22).
CAUTION:Ifyoutrytoremoveaharddiskdrivewithoutunlockingitfromtheserver,
youwilldamagetheharddrivebay.
Figure6-22UnlockingtheDiskDrive
3.Squeezeinwardonthecoloredreleaseclipontheharddrivereleaselever.
Figure6-23ReleasingtheDiskDrive
RemovingandReplacinganInternalHardDiskDrive141
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    							4.Pulloutwardonthereleaselevertoremovethedrivefromtheserver(Figure6-23;
Figure6-24).
Figure6-24RemovingtheDiskDrive
ReplacingaHardDiskDrive
Toinstallorreplaceaharddiskdrive,followthesesteps:
1.IftheserverispoweredonandtheOSisrunning,preparetheOStohavethediskdrive
removed.(SeeyourOSdocumentationforinstructionsonpreparingtheOSforremoving
andinsertingharddrives.)
2.Ifyouarelockingtheharddriveinplace,removethecover.
CAUTION:Replacethetopcoverwithinfiveminutestopreventdamagetotheserver
components.
3.Ifadiskdriveslotfillerisinstalled,removetheslotfillerbypullingitfromthediskdrive
slot.
142RemovingandReplacingComponents
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    							Figure6-25RemovingtheDiskDriveSlotFiller
4.Inserttheharddiskdriveintothedrivebayfromwhichyouremovedthedriveandpush
inwardonthereleaseleveruntilthedrivenolongerslidesforward.Youmustleavethe
releaseleverintheopenposition,asshown,whenyoupushthedriveintotheserver.
5.Pushinonthereleaselevertosecurethedriveisinthebayandtoensurethatthedrive
connectorisseatedproperly.
Figure6-26InstallingtheHardDiskDrive
6.Tolocktheharddrivesinplace,pressdownonthelocklever.Replacetheservercoverifit
wasremovedtounlockdrives.
RemovingandReplacinganInternalHardDiskDrive143
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    							7.Verifythedrivereplacementandoperationbyusingthesystemutilities.(Foradditional
information,seeAppendixB(page199)ortheHPIntegrityandHP9000iLOMPOperations
Guide.)
•UsetheiLOMPcommandstoverifyoperation.
•UsetheBCHcommandstoverifyoperation.
•UsediagnosticsprovidedbytheODEtoexercisethenewlyinstalledmodule.
8.ResettheservertotheBCHServiceMenutorescantheharddrives.
RemovingandReplacingAirflowGuides
Toupgrade,remove,orreplacemostservercomponents,youmustfirstremovetheairflow
guidesfromtheserverchassis.
Theserverhasthefollowingairflowguides:
•Theprocessorairflowguideensuresthatthepropervolumeofairforcoolingtheprocessor
modulepowerpods,processormodules,andvoltageregulatormodulesflowsoverthese
components.
Youmustremovetheprocessorairflowguide:
•Ifitisdamagedtothepointthatairflowacrossthedualprocessormodulesisrestricted.
•Toaccesscomponentsundertheairflowguide.
•Thememoryairflowguideensuresthatthepropervolumeofairflowsoverthememory
DIMMstocoolthem.
Youmustremovethememoryairflowguide:
•IfitisdamagedtothepointthatairflowacrossthememoryDIMMsisrestricted.
•ToaccessmemoryDIMMsandsockets.
NOTE:Airflowsthroughtheserverfromfronttoback.
Figure6-27AirflowGuidesLocations
RemovingandReplacingtheMemoryAirflowGuide
RemovingtheMemoryAirflowGuide
Toremovethememoryairflowguide,followthesesteps:
1.Powerofftheserveranddisconnectexternalcables.
144RemovingandReplacingComponents
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    							2.Removethetopcover.(See“RemovingandReplacingServerCoversandBezel”(page126).)
3.Graspthememoryairflowguideandliftitoutoftheserver.
Figure6-28RemovingtheMemoryAirflowGuide
ReplacingtheMemoryAirflowGuide
Toreplacethememoryairflowguide,followthesesteps:
1.Aligntheguidesonbothsidesoftheairflowguidewiththeslotsonthechassis.
2.Insertthememoryairflowguideintheslots.
3.Replacethecover.
4.Reconnectthepowerandexternalcables.
RemovingandReplacingtheProcessorAirflowGuide
RemovingtheProcessorAirflowGuide
Toremovetheprocessorairflowguide,followthesesteps:
1.Powerofftheserveranddisconnectthepowerandexternalcables.
2.Removetheservercover.
3.RemovetheIDEcableandpowermodulecablesfromtheprocessorairflowguidecable
clips.
RemovingandReplacingAirflowGuides145
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    							4.Removethemainportionoftheairflowguide:
a.Holdtheguideusingtheopeningontopoftheguide.
b.Atthesametime,graspthebackendoftheairflowguideandlifttheguideoutofthe
server.
Figure6-29RemovingtheProcessorAirflowGuide
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    							5.Removethefrontportionoftheairflowguide:
a.Removesystemfans1Aand1B.(See“RemovingaSystemFan”(page136).)
b.Removethememoryairflowguide.(See“RemovingtheMemoryAirflowGuide”
(page144).)
c.Rotatetheclipclockwisetoreleasethelatch.
Figure6-30OpeningtheReleaseClip
d.Disconnectthepowercableconnectedtotheguidefromthesystemboardbysqueezing
theclip.
e.Liftthefrontportionoftheprocessorairflowguideoutoftheserver.
Figure6-31RemovingtheFrontPortionoftheProcessorAirflowGuide
RemovingandReplacingAirflowGuides147
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    							ReplacingtheProcessorAirflowGuide
Toreplacetheprocessorairflowguide,followthesesteps:
1.Replacethefrontportionoftheairflowguide:
a.Alignthereleaselatchofthefronthalfoftheairflowguideoverthereleaselatchpost
andsnapitinplace.
b.Connectthepowerconnectoronthefrontportionoftheguidetotheconnectoronthe
systemboard.
2.Replacesystemfans1Aand1B.(See“ReplacingaSystemFan”(page138).)
148RemovingandReplacingComponents
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    							3.Routetheprocessorturbofanpowercablesthroughtheprocessorheatsinkpostssothatthe
cableswillnotbepinchedbetweentheheatsinkpostsandtheprocessorairflowguide
(Figure6-32).
CAUTION:Turbofanpowercablescanbedamagedifpinchedbetweentheheatsinkposts
andtheprocessorairflowguide.Ensurethatthecablesarebelowthetopsurfaceofthe
heatsinkpostsbeforeinstallingtheprocessorairflowguide.
Figure6-32RoutingPowerCablesThroughHeatsinkPosts
4.Replacethemainportionoftheairflowguide:
a.Holdtheopeningontopoftheprocessorairflowguide.
b.Atthesametime,graspthebackendoftheairflowguideandinserttheairflowguide
intotheserver.
c.Connectthepowermodulecable.
d.PlacethepowerandIDEcablesinthecableclips.
e.Insertthetwoairflowguideretainingtabsintothetwoslotsonthefronthalfofthe
airflowguide.
5.Replacethememoryairflowguide.(See“RemovingandReplacingtheMemoryAirflow
Guide”(page144).)
6.Replacethetopcover.
7.Reconnectthepowerandexternalcables.
RemovingandReplacingSystemMemory
Theserverhas12memorysocketsforinstallingDDRSDRAMmemorymodules.Theserver
supportsthefollowingcombinations
•Forrp3410-from512MBupto6GB
•Forrp3440-from1GBupto32GB
SystemmemoryDIMMsarelocatedonthesystemboard.
SupportedDIMMSizes
SupportedDIMMsizesareasfollows:
RemovingandReplacingSystemMemory149
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    							•256MB
•512MB
•1GB
•2GB
•4GB(HP9000rp3440only).If4GBDIMMsareused,onlyoneconfiguration(8X4GBin
thefirsteightsockets)issupported.
Figure6-33showstheDIMMslotidentification.
Figure6-33DIMMSlotIdentification
rp3410MemoryConfiguration
TheHP9000rp3410supportsDDRSDRAMDIMMswithECCandchipspareprotection.This
serverhas12DIMMslotsandsupportsamaximumof6GBoftotalsystemmemory.Memory
usageintherp3410servervarieswiththemodeldesignation.Intheoriginalserver(model
A7136A),memoryisinstalledasoneortwopairsinthefirstquad(groupoffour).Thisenables
memoryconfigurationsoftwo,four,eight,ortwelveDIMMs.Inthecurrentserver(model
A7136B),memorymustbeinstalledasquads.Thisenablesmemoryconfigurationsoffour,eight,
ortwelveDIMMs.
Thus,theHP9000rp3410servermustincludeaminimumof512MB(modelA7136A)or1GB
(modelA7136B)andcanincludeupto6GBofmemoryincombinationsof256MB,512MB,and
150RemovingandReplacingComponents
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