
Figure6.Frontconnector,control,andindicatorlocations
1Opticaldriveeject/closebutton
6Microphoneconnector
2Powerswitch7Headphoneconnector
3Harddiskdriveactivityindicator
8USB3.0connector(USBport1)
4Powerindicator
9Cardreader(optional)
5USB3.0connector(USBport2)
74ThinkCentreE93HardwareMaintenanceManual
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