Operation Manual

2SIMcardslot
Ifyourcomputersupportsthewirelesswideareanetwork(WAN)feature,aSubscriberIdentificationModule
(SIM)cardmightberequiredtoestablishwirelessWANconnections.Dependingonthecountryorregionof
delivery,theSIMcardmightbealreadyinstalledintheSIMcardslot.Formoreinformation,see“Installing
orreplacingtheSIMcard”onpage75
.
3Dockingstationconnector
Youcanusetheconnectortoconnectthecomputertoasupporteddockingstationtoextendthecomputer
capabilitieswhenyouareattheofficeorathome.Formoreinformationaboutthesupporteddocking
stations,see“ThinkPaddockingstations”onpage99.
4Keyboarddrainageholes
Thekeyboarddrainageholescanhelpdrainoutliquidfromyourcomputerifyouaccidentallyspillwateror
drinkoverthekeyboard.
5Speakers
Yourcomputerisequippedwithapairofstereospeakers.
Rearview
Figure6.Rearview
1Ethernetconnector
3Fanlouvers(rear)
2acpowerconnector
1Ethernetconnector
Connectthecomputertoalocalareanetwork(LAN)withtheEthernetconnector.
DANGER
Toavoidtheriskofelectricalshock,donotconnectthetelephonecabletotheEthernetconnector.
YoucanonlyconnectanEthernetcabletothisconnector.
TheEthernetconnectorhastwoindicatorsthatshowthestatusofthenetworkconnection.Whenthetop-left
indicatorissolidgreen,itindicatesthatthecomputerconnectstoaLANandasessionwiththenetworkis
available.Whenthetop-rightindicatorblinksyellow,itindicatesthatdataisbeingtransmitted.
Note:Ifyouattachthecomputertoasupporteddockingstation,usetheEthernetconnectoronthedocking
stationtoconnecttoaLAN,nottheoneonthecomputer.
Chapter1.Productoverview7