Operation Manual

Bottomview
1Micro-SIM-cardslot(availableonsomemodels)
2Fanlouvers
3Dockingstationconnector(availableonsomemodels)
4Keyboarddrainagehole
5Removablebattery
1Micro-SIM-cardslot(availableonsomemodels)
Themicro-SIM-cardslotisinthebatterycompartment.Ifthecomputersupportswirelesswideareanetwork
(WWAN),amicroSubscriberIdentificationModule(SIM)cardmightberequiredtoestablishconnections.For
informationaboutreplacingorinstallingthemicroSIMcard,see“ReplacingthemicroSIMcard”onpage107
.
2Fanlouvers
Thefanlouversandinternalfanenableairtocirculateinthecomputertoensurepropercooling,especially
thecoolingofthemicroprocessor.
3Docking-stationconnector(availableonsomemodels)
Youcanconnectthecomputertoasupporteddockingstationtoextendthecomputercapabilities.
4Keyboarddrainageholes
Ifyouaccidentallyspillwaterordrinkoverthekeyboard,thekeyboarddrainageholescanhelpdrainout
liquidfromyourcomputer.
5Removablebattery
Youcanusethecomputerwithbatterypowerwheneveracpowerisunavailable.
Statusindicators
Thistopicprovidesinformationaboutlocatingandidentifyingthevariousstatusindicatorsonyourcomputer.
6P51UserGuide