Lenovo ThinkPad Edge E540 - Left-Side View

3Ethernetconnector
Connectthecomputertoalocalareanetwork(LAN)withtheEthernetconnector.
DANGER
Toavoidtheriskofelectricalshock,donotconnectthetelephonecabletotheEthernetconnector.
YoucanonlyconnectanEthernetcabletothisconnector.
TheEthernetconnectorhastwoindicatorsthatshowthestatusofthenetworkconnection.Whenthe
upper-leftindicatorissolidgreen,itindicatesthatthecomputerconnectstoaLANandasessionwiththe
networkisavailable.Whentheupper-rightindicatorblinksyellow,itindicatesthatdataisbeingtransmitted.
Note:IfyouconnectthecomputertoasupportedThinkPadOneLinkDock,usetheEthernetconnectoron
thedocktoconnecttoaLAN,nottheoneonthecomputer.
4acpowerconnector
5LenovoOneLinkconnector
Whentheacpoweradapterisconnectedtotheacpowerconnector,itprovidespowertothecomputer
andchargesthebattery.WhenasupportedThinkPadOneLinkDockisconnectedtotheLenovoOneLink
connector,itcannotonlyextendthecomputercapabilitiesbutalsoprovideacpowertothecomputer
andchargethebattery.
TousetheLenovoOneLinkconnector,youneedtoremovetheconnectorcoverfromtheLenovoOneLink
connectorrst.
Note:Ensurethatyoukeeptheconnectorcover.ReattachittotheLenovoOneLinkconnectorwhen
youarenotusingtheLenovoOneLinkconnector.
Left-sideview
ThinkPadEdgeE440left-sideview
Figure4.ThinkPadEdgeE440left-sideview
6UserGuide