Lenovo ThinkServer RD350 - Power Supply Status Leds; Connecting the Cables

PowersupplystatusLEDs
Eachhot-swappowersupplyhasthreestatusLEDs.
1
2
3
Figure18.PowersupplystatusLEDs
LED
Status
DescriptionAction
Off
Thepowersupplyis
disconnectedfromtheac
powersource.
Noactionisneeded.
1InputstatusLED
On,green
Thepowersupplyisconnected
totheacpowersource.
Noactionisneeded.
Off
Theserverisofforthepower
supplyisnotworkingnormally.
Replacethepowersupply.
See“Installingorreplacinga
hot-swapredundantpower
supply”onpage101
.
Blinking,green(aboutone
flasheverytwoseconds)
Thepowersupplyisincold
redundancyactivemode.
Noactionisneeded.
Blinking,green(abouttwo
flasheseachsecond)
Thepowersupplyisincold
redundancysleepmode.
Noactionisneeded.
2Outputstatus
LED
On,green
Theserverisonandthepower
supplyisworkingnormally.
Noactionisneeded.
Off
Thepowersupplyisworking
normally.
Noactionisneeded. 3FaultLED
On,amber
Thepowersupplyhasfailed.
Replacethepowersupply.
See“Installingorreplacinga
hot-swapredundantpower
supply”onpage101
.
Connectingthecables
Toconnectthesignalcablesfromtheinstalledhardwarecomponents,refertotherelatedinformation
inthefollowingtopics:
•“Hot-swap-drivebackplane”onpage28
•“RAIDcard”onpage26
•“Systemboardcomponents”onpage31
Chapter3.Productoverview37