Lenovo ThinkServer RD530 Manuel d'utilisateur Page 32

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6FrontUSBconnector1
7FrontUSBconnector2
UsedtoattachaUSB-compatibledevice,suchasaUSBkeyboard,mouse,scanner,orprinter.Ifyou
havemorethansixUSBdevices,youcanpurchaseaUSBhub,whichyoucanusetoconnectadditional
USBdevices.
8FrontVGADB-15connector(availableinsomemodels)
UsedtoattachaVGA-compatiblevideodevice,suchasaVGAmonitor.
IntelligentDiagnosticsModule
ThistopicprovidesinformationabouttheIntelligentDiagnosticsModule(hereinafterreferredtoastheIDM)
andthediagnosticLEDsonthemodule.ManyerrorsarerstindicatedbyaliterrorLEDonthediagnostic
paneloftheserver.IfanLEDislit,oneormoreLEDselsewhereintheservermightalsobelittodirectyouto
thesourceoftheerror.See“SystemboardLEDs”onpage41
.
ThefollowingillustrationshowsthelocationoftheIDMandthediagnosticLEDsontheIDMpanelinthe
frontoftheserver.Dependingonthemodel,yourservermightlookslightlydifferentfromtheillustrationsin
thistopic.
CPU
MemPSU
CPU
Mem
PSU
Figure9.IDMpanel
LED
Status
DescriptionAction
Solidoff
Thepowersupplyisworking
correctly.
1Powersupplyerror
LED
Solidon(amber)
Thepowersupplyislikelytofail
orhasfailed.
ChecktheBMCforerrorsand
runthediagnosticprograms.See
“Usingadiagnosticprogram”on
page140
.
Note:Toidentifythefailingpower
supply,checkthestatusLED
nearthepowercordconnector
ontheredundantpowersupply.
20ThinkServerRD530UserGuide
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