Lenovo ThinkServer RD440 Instrukcja Użytkownika Strona 147

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Ifyouareinstallingahot-swapredundantpowersupply,locatethebayforthepowersupplyinthe
rearofyourserver.Insertafingerintotheholeinthemetalshieldthatprotectsthebay,pressthetab
1inthedirectionasshown,andthenpulltheshieldoutofthechassis.Storetheshieldincaseyou
laterremovethepowersupplyandneedtheshieldtocoverthebay.
Figure85.Removingtheprotectiveshieldforthepowersupplybay
Ifyouarereplacingahot-swapredundantpowersupply,locatethefailingpowersupplyintherearof
yourserverandthendisconnectthepowercordfromthefailinghot-swapredundantpowersupply.
Note:Oneachhot-swapredundantpowersupply,thereisastatusLEDnearthepowercord
connector.WhentheLEDislitingreen,itindicatesthatthehot-swapredundantpowersupplyis
workingcorrectly.WhentheLEDislitinamber,itindicatesthatthehot-swapredundantpower
supplyislikelytofailorhasfailed.IfyourservercomeswithanIntelligentDiagnosticsModule
Premium,youalsocanviewtheLEDsonthepanelofthemoduletolocatethefailingpowersupply.
See“Diagnosticmodule”onpage24
.
Chapter6.Installing,removing,orreplacinghardware135
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