Lenovo ThinkServer RD440 - Hot-Swap Redundant Power Supply Status LED; RAID Card

Hot-swapredundantpowersupplystatusLED
Oneachhot-swapredundantpowersupply,thereisastatusLEDnearthepowercordconnector.
LED
Status
DescriptionAction
Off
Theserverisofforthepower
supplyisnotworkingnormally.
Replacethepowersupply.
See“Installingorreplacinga
hot-swapredundantpower
supply”onpage135
.
Blinking,green(aboutone
flasheverytwoseconds)
Thepowersupplyisincold
redundancyactivemode.
Noactionisneeded.
Blinking,green(abouttwo
flasheseachsecond)
Thepowersupplyisincold
redundancysleepmode.
Noactionisneeded.
On,green
Theserverisonandthepower
supplyisworkingnormally.
Noactionisneeded.
StatusLED
On,amber
Thepowersupplyislikelytofail
orhasfailed.
Replacethepowersupply.
See“Installingorreplacinga
hot-swapredundantpower
supply”onpage135.
RAIDcard
ThistopicprovidesinformationtohelpyoulocatetheconnectorsontheRAIDcardifaRAIDcardinstalled
isinthelongerslotoftherisercardassembly1.
SomeservermodelscomewithaRAIDcardtoprovideadvancedSATA/SAShardwareRAIDfunctions.You
alsocanpurchaseasupportedRAIDcardfromLenovoandinstallitintotheserver.See“Installingor
removingtheRAIDcard”onpage107
.
Notes:
•TheoptionkitforaRAIDcardisdesignedfordifferenttypesofserversandmightcontainadditional
cablesthatarenotrequiredforyourserver.
•TheservermusthaveaRAIDcardandanexpandercardinstalledtosupportmorethaneighthard
diskdrives.
YourserversupportsthefollowingRAIDcards:
•ThinkServerRAID500Adapter(alsoknownasThinkServer9240-8iRAID0/1Adapter)
•ThinkServerRAID700Adapter(alsoknownasThinkServer9260-8iSASRAIDAdapter)
•ThinkServerRAID710Adapter(alsoknownas9270CV-8iRAIDadapter)
40ThinkServerRD440UserGuideandHardwareMaintenanceManual