Lenovo RD430 Guida Utente Pagina 35

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6FrontUSBconnectors
UsedtoattachaUSB-compatibledevice,suchasaUSBkeyboard,mouse,scanner,orprinter.Ifyou
havemorethansixUSBdevices,youcanpurchaseaUSBhub,whichyoucanusetoconnectadditional
USBdevices.
7VGADB-15connector
UsedtoattachaVGA-compatiblevideodevice,suchasaVGAmonitor.
Diagnosticmodule
Thistopicappliesonlytothefollowingservermodels:
Servermodelswitheight3.5-inchharddiskdrivebays
Servermodelswith2.5-inchharddiskdrivebays
ThistopicprovidesinformationaboutthediagnosticmoduleandthediagnosticLEDsonthepanelofthe
module.Tolocatethediagnosticpanel,see“Frontviewoftheserver”onpage15.
Someservermodelscomewithoneofthefollowingdiagnosticmodules:
IntelligentDiagnosticsModule(IDM)
IntelligentDiagnosticsModulePremium(IDMPremium)
ManyerrorsarerstindicatedbyaliterrorLEDonthediagnosticpaneloftheserver.IfanLEDislit,oneor
moreLEDselsewhereintheservermightalsobelittodirectyoutothesourceoftheerror.See“System
boardLEDs”onpage54.
IntelligentDiagnosticsModule(IDM)
TheIDMisavailableinsomemodelstoprovidebasicdiagnosticfunctions.Thefollowingillustrationshows
thediagnosticLEDsontheIDMpanel.
Figure12.IDMpanel
1PowersupplyerrorLED4MemorymodulestatusLED
2AmbienttemperaturelimitLED5MicroprocessorstatusLED
3SystemfanerrorLED
Chapter3.Productoverview23
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