Lenovo ThinkServer RD340 - Page 42

Hot-swaphard-disk-drivestatusLEDs
Eachhot-swapharddiskdrivehastwostatusLEDsonthefront.
Figure18.Hot-swaphard-disk-drivestatusLEDs
1Hard-disk-driveactivityLED2Hard-disk-driveRAIDstatusLEDDescription
OffOff
Theharddiskdrivehasfailedoris
notpresent.
On,greenOff
Theharddiskdriveispresentbutnot
inuse.
Blinking,green
Off
Theharddiskdriveisactiveanddata
isbeingtransferred.
On,greenBlinkingrapidly(aboutfourflashes
persecond),amber
TheRAIDcontrollerisidentifyingthe
harddiskdrive.
On,greenOn,amber
TheRAIDarrayhasfailedandcannot
berecovered.Youneedtorecreate
anarray.
Blinking,green
Blinkingslowly(aboutoneflashper
second),amber
Theharddiskdriveisbeingrebuilt.
Hot-swapredundantpowersupplystatusLED
Oneachhot-swapredundantpowersupply,thereisastatusLEDnearthepowercordconnector.
LED
Status
DescriptionAction
Off
Theserverisofforthepower
supplyisnotworkingnormally.
Replacethepowersupply.
See“Installingorreplacinga
hot-swapredundantpower
supply”onpage111
.
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”onpage111
.
30ThinkServerRD340UserGuideandHardwareMaintenanceManual