Specifications

Returningthedefectivecomponent............................ 32
Recommendedtools .................................... 33
Warningsandprecautions ................................. 33
Electrostaticdischargeinformation............................ 33
Groundingmethods .................................. 33
Equipmentsymbols................................... 34
Weightwarning.................................... 35
Rackwarningsandprecautions ............................. 35
Devicewarningsandprecautions ............................ 36
Determiningwhetheracomponentishot-pluggable....................... 37
PoweringoffandpoweringontheMSA............................ 38
PoweringofftheMSA ................................. 38
PoweringontheMSA ................................. 39
Removingorinstallinga2-PortEthernetiSCSIblank....................... 40
Beforeyoubegin ................................... 40
Removinga2-PortEthernetiSCSIblank.......................... 40
Installinga2-PortEthernetiSCSIblank .......................... 40
Removingorinstallingaharddriveblank........................... 41
Beforeyoubegin ................................... 41
Removingaharddriveblank .............................. 41
Installingaharddriveblank............................... 41
Replacingaharddrive................................... 42
Beforeyoubegin ................................... 42
Bestpractices................................... 42
Verifyingcomponentfailure............................... 43
Removingtheharddrive ................................ 43
Installingtheharddrive................................. 44
Verifyingproperoperation ............................... 45
Replacingthecontroller,controllercache,orcontrollerbattery .................. 46
Beforeyoubegin ................................... 46
Verifyingcomponentfailure............................... 47
Removingthecontroller................................. 47
Removingthecontrollercachemodule .......................... 47
Removingthecontrollercachebatterypack ........................ 48
Installingthecontrollercachebatterypack ........................ 50
Installingthecontrollercachemodule........................... 51
Installingthecontroller ................................. 52
Verifyingproperoperation ............................... 52
Replacinga2-PortEthernetiSCSImodule ........................... 53
Beforeyoubegin ................................... 53
Verifyingcomponentfailure............................... 53
Removingthe2-PortEthernetiSCSII/Omodule ...................... 53
Installingthe2-PortEthernetiSCSII/Omodule....................... 54
Verifyingproperoperation ............................... 54
Replacingafanmodule .................................. 55
Beforeyoubegin ................................... 55
Verifyingcomponentfailure............................... 55
Removingthefanmodule................................ 55
Installingthefanmodule ................................ 55
Verifyingproperoperation ............................... 56
ReplacingaSCSII/Omodule................................ 57
Beforeyoubegin ................................... 57
Verifyingcomponentfailure............................... 57
RemovingtheSCSII/Omodule ............................. 57
InstallingtheSCSII/Omodule.............................. 58
Verifyingproperoperation ............................... 58
Replacingapowersupplymodule.............................. 59
Beforeyoubegin ................................... 59
Verifyingcomponentfailure............................... 59
Removingthepowersupplymodule ........................... 59
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