ConnectorDescription
DisplayPortconnector
Usedtoattachahigh-performancemonitor,adirect-drivemonitor,orotherdevices
thatuseaDisplayPortconnector.
Note:TheDisplayPortconnectorisnotapplicableonsomemodels.Ifyour
computerhasagraphicscardinstalled,besuretouseamonitorconnectoron
thegraphicscard.
Ethernetconnector
UsedtoattachanEthernetcableforalocalareanetwork(LAN).
Note:TooperatethecomputerwithinFCCClassBlimits,useaCategory5eor
betterEthernetcable.
Microphoneconnector
Usedtoattachamicrophonetoyourcomputerwhenyouwanttorecordsoundorif
youusespeech-recognitionsoftware.
PS/2keyboardconnectorUsedtoattachakeyboardthatusesaPS/2keyboardconnector.
PS/2mouseconnectorUsedtoattachamouse,atrackball,orotherpointingdevicesthatuseaPS/2
mouseconnector.
Serialconnecotr
Usedtoattachanexternalmodem,aserialprinter,orotherdevicesthatusea
9-pinserialconnector.
USB2.0connectorUsedtoattachadevicethatrequiresaUSB2.0connection,suchasakeyboard,a
mouse,ascanner,aprinter,orapersonaldigitalassistant(PDA).
USB3.0connectorUsedtoattachadevicethatrequiresaUSB2.0or3.0connection,suchasa
keyboard,amouse,ascanner,aprinter,orapersonaldigitalassistant(PDA).A
USB3.0connectorprovideshightransmissionspeedstoreducethetimethatis
requiredfordatatransmission.
VGAmonitorconnectorUsedtoattachaVGAmonitororotherdevicesthatuseaVGAmonitorconnector.
Note:TheVGAmonitorconnectorisnotapplicableonsomemodels.Ifyour
computerhasagraphicscardinstalled,besuretouseamonitorconnectoron
thegraphicscard.
LocatingmajorFRUsandCRUs
Figure8“Componentlocations”onpage79showsthelocationsofthevariouscomponentsinyour
computer.Toremovethecomputercover,see“Removingthecomputercover”onpage136.
78ThinkCentreM73HardwareMaintenanceManual
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