Lenovo x3550 M5 - Page 32

Hard disk drive
status LED (yellow)
Hard disk drive
activity LED (green)
Operator
information
panel
Rack
release
latch
Rack
release
latch
2.5-inch hard disk
drive bays
Video
connector
USB 2.0
connectors
USB 3.0
connectors
Figure11.Frontview:Ten2.5-inchhot-swapharddiskdrivebaymodel
Figure12.Frontview:Four3.5-inchhot-swapharddiskdrivebaymodel
•Rackreleaselatches:Pressthelatchesoneachfrontsideoftheservertoremovetheserverfromthe
rack.
•HarddiskdriveactivityLEDs:ThisLEDisusedonhot-swapSASorSATAharddiskdrives.Each
hot-swapharddiskdrivehasanactivityLED,andwhenthisLEDisflashing,itindicatesthatthedriveis
inuse.
•HarddiskdrivestatusLEDs:ThisLEDisusedonhot-swapSASorSATAharddiskdrives.Whenthis
LEDislit,itindicatesthatthedrivehasfailed.IfanoptionalServeRAIDcontrollerisinstalledintheserver,
whenthisLEDisflashingslowly(oneflashpersecond),itindicatesthatthedriveisbeingrebuilt.When
theLEDisflashingrapidly(threeflashespersecond),itindicatesthatthecontrollerisidentifyingthedrive.
•DVDejectbutton:PressthisbuttontoreleaseaDVDorCDfromtheDVDdrive.
•DVDdriveactivityLED:WhenthisLEDislit,itindicatesthattheDVDdriveisinuse.
•Operatorinformationpanel:Usethisinformationforanoverviewoftheconnectors,LEDs,andbuttons
ontheserverfrontoperatorpanel.
•LCDsysteminformationdisplaypanel:UsethisinformationforanoverviewoftheLCDsystem
informationdisplaypanel,whichdisplaysvarioustypesofinformationabouttheserver.
•Videoconnector:Connectamonitortothisconnector.Thevideoconnectorsonthefrontandrearof
theservercanbeusedsimultaneously.
18LenovoSystemx3550M5InstallationandServiceGuide