HP 9000 Dclass Manual
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2.Removethesidecover. a.Graspbothindentationsatthetopofthesidepanelandpulloutward. b.Liftthesidecoveroffoftheserverchassis. Figure6-9RemovingtheSideCoveronaPedestal-MountedServer RemovingandReplacingServerCoversandBezel131
3.Removethetopcover. Figure6-10RemovingtheTopCoveronaPedestal-MountedServer a.Turnthetopcoverlockkeyswitchtotheunlockedposition. b.Rotatethebluereleasehandletoreleasethelatch. c.Slidethetopcovertowardthebackofthechassisandliftitoff. CAUTION:Theserverdependsontheaccesspanelsbeingclosedforpropercoolingof internalcomponents.Operatingtheserverwiththesidecoverremovedcancausetheserver toquicklyoverheat. ReplacingtheTopandSideCoversonaPedestal-MountedServer CAUTION:Secureanywiresorcablesinyourserversotheydonotgetcutorinterferewith thereplacementofthecover. Toreplacethetopandsidecovers,followthesesteps: 132RemovingandReplacingComponents
1.Replacethetopcover: a.Alignthefrontedgeofthetopcoverwiththealignmentmarkontheopticaldrivebay. Figure6-11TopCoverAlignmentMark b.Placethetopcoveronthechassisandslideittowardthefrontoftheserveruntilthe bluereleaseleversnapsinplace. Figure6-12ReplacingtheTopCoveronaPedestal-MountedServer RemovingandReplacingServerCoversandBezel133
2.Replacethesidecover: a.Alignthesidecovermountingholeswiththematchingtabsontheserverchassis. b.Closethesidecoveruntilitsnapsontotheserverchassis. Figure6-13ReplacingtheSideCoveronaPedestal-MountedServer RemovingandReplacingtheFrontBezelonaPedestal-MountedServer Youmustremovethefrontbezelfromthechassistogainaccesstothepowersuppliesandoptical drive. RemovingtheFrontBezel Toremovethefrontbezel,followthesesteps: 134RemovingandReplacingComponents
1.Usetheindentationatthetopedgeofthebezeltopullthebezelawayfromthechassisand toa45-degreeangle. Figure6-14RemovingtheFrontBezelonaPedestal-MountedServer 2.Liftthebezeloffthemountingtabsandawayfromthechassis. ReplacingtheFrontBezelonaPedestal-MountedServer Toreplacethefrontbezel,followthesesteps: 1.Positionthebezelatanapproximate45-degreeangleandaligntheretainingslotsatthe bottomwiththeretainingtabsonthechassis.Pressthebezelagainstthechassistoengage thetabs. Figure6-15AligningthePedestalFrontBezel RemovingandReplacingServerCoversandBezel135
2.Rotatethebezelagainstthechassissothatitsnapsintoplace. RemovingandReplacingSystemFans Therearefoursystemfanstokeeptheservercoolwhenitisrunning.Thesystemfansare hot-swappable,enablingyoutoreplaceafanwhiletheserverisrunning. CAUTION:Whentheserverisrunning,youmustreplacethetopcoverwithinfiveminutesto preventcomponentsfromoverheating. RemovingaSystemFan Toremoveasystemfan,followthesesteps: 1.Removethetopcover.(See“RemovingandReplacingServerCoversandBezel”(page126).) 136RemovingandReplacingComponents
2.Removethefan. Toremovefan1A,1B,2or3fromarack-mountedserver,orfan3fromapedestalserver, grasptheappropriatefanandliftitoutofthefansocket(Figure6-16;Figure6-17;Figure6-18). Figure6-16RemovingFan1AorFan1B Figure6-17RemovingFan2 Figure6-18RemovingFan3 RemovingandReplacingSystemFans137
ReplacingaSystemFan Toreplacethesystemfan,followthesesteps: 1.Graspthereplacementfanmoduleandinsertitintoitsfansocket. 2.Forfans1A,1B,or2,connectthefanpowerconnector. CAUTION:Replacethetopcoverwithinfiveminutestopreventdamagetotheserver components. 3.Replacethetopcover. 4.UsethePScommandoftheiLOMPtoverifyfanoperation. RemovingandReplacingthePowerSupply Thepowersuppliesintheserverarehot-swappable;thatis,ifonepowersupplystopsworking orexhibitsvoltageproblems,theremainingsupplycansupporttheserveruntilthefailedunit isreplaced.Apowersupplycanberemovedandreplacedwithoutturningofftheserveron serversthatcontaintwopowersupplies. CAUTION:Beforeremovingapowersupply,makesurethesecondpowersupplyfunctions properly.ThetwogreenLEDsinsidethesupplymustbothbelitonthesecondsupplybefore thefailedpowersupplycanbesafelyremoved. RemovingthePowerSupply Toremovethepowersupply,followthesesteps: 1.Removethefrontbezelfromtheserver.(See“RemovingandReplacingServerCoversand Bezel”(page126).) 2.Pressthepowersupplyretainingcliptounlatchthepowersupplyreleaselever. 138RemovingandReplacingComponents
Figure6-19ReleasingthePowerSupplyRetainingClip 3.Pressthepowersupplyreleaseleverdownandslidethepowersupplyoutoftheserver. Figure6-20RemovingthePowerSupply ReplacingthePowerSupply Toreplacethepowersupply,followthesesteps: RemovingandReplacingthePowerSupply139
1.Openthepowersupplyreleaseleverandslidethepowersupplyintoplace. Figure6-21ReplacingthePowerSupply 2.Pushinonthepowersupplyreleaselevertolocktheretainingclipinplace(Figure6-21). 3.Replacethefrontbezel. 4.VerifythatbothpowersupplyLEDsarelit. 5.UsethePScommandoftheiLOMPtoverifypowersupplyoperation. RemovingandReplacinganInternalHardDiskDrive TheHP9000rp3410orrp3440servercansupportuptothreehot-pluggable,Low-Voltage Differential(LVD)harddiskdrives.Theseharddiskdrivesare3.5-inchformfactordevicesthat connecttoUltra160WideLVDSCSIinterfacesonthediskcagebackplane. Thereisasignificantdifferencebetweenthetermshot-swappableandhot-pluggable: •Hot-swappinghappensatthedevicelevel;thatis,ahot-swappabledevicemanagesinsertion orremovalonitsownwithoutassistancefromoperatingsystemcommands. •Thehot-plugprocessenablesyoutoreplaceadefectivediskdriveinahigh-availability serverwhileitisrunning. CAUTION:ThediskdrivesinHP9000rp3410andrp3440serversarenothot-swappable;they arehot-pluggable.Tosafelyremoveorinsertdiskdriveswhiletheserverisrunning,youmust performamanualsoftwareprocedure.Toavoiddamagetotheharddrives: •Seethedocumentationprovidedwiththedriveforadditionaldetailsoninsertingorremoving adiskdrive. •SeeyourOSdocumentationforinstructionsonpreparingtheOSforinsertingorremoving aharddrive. RemovingaHardDiskDrive Toremoveaharddiskdrive,followthesesteps: 1.IftheserverispoweredonandtheOSisrunning,preparetheOStohavethediskdrive removed.(SeeyourOSdocumentationforinstructionsonpreparingtheOSforremoving andinsertingharddrives.) 140RemovingandReplacingComponents