Lenovo ThinkServer RD650 Manual de usuario Pagina 65

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PowersupplystatusLEDs
Eachhot-swappowersupplyhasthreestatusLEDs.
1
2
3
Figure37.PowersupplystatusLEDs
LED
Status
DescriptionAction
Off
Thepowersupplyis
disconnectedfromtheac
powersource.
Noactionisneeded.
1InputstatusLED
On,green
Thepowersupplyisconnected
totheacpowersource.
Noactionisneeded.
Off
Theserverisofforthepower
supplyisnotworkingnormally.
Replacethepowersupply.
See“Installingorreplacinga
hot-swapredundantpower
supply”onpage119
.
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”onpage119
.
Connectingcables
Toconnectthesignalcablesfromtheinstalledhardwarecomponents,refertotherelatedinformation
inthefollowingtopics:
“Systemboardcomponents”onpage43
AnyRAIDadapter,RAIDcard,andpass-throughboard”onpage31
“Hot-swap-drivebackplane”onpage36
“Installingthetapedrive”onpage167
Chapter3.Productoverview51
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