Personal Computer User Manual

•280-wattauto-sensingpowersupply

•320-wattauto-sensingpowersupply

Securityfeatures

•Apower-onpasswordandanadministratorpasswordtodeterunauthorizeduseofyourcomputer

•Computrace

•Coverpresenceswitch(alsocalledintrusionswitch)(availableinsomemodels)

•EnablingordisablingSATAdevices

•Enablingordisablingtheserialport

•EnablingordisablingUSBconnectors

•Keyboardwithngerprintreader(shippedwithsomemodels)

•Startupsequencecontrol

•Startupwithoutkeyboardormouse

•Supportfortheadditionofanintegratedcablelock(Kensingtonlock.See“Integratedcablelock”on

page38

formoreinformation.)

•Supportfortheadditionofapadlock(see“Padlock”onpage39formoreinformation)

Preinstalledsoftwareprograms

Yourcomputerispreinstalledwithoneofthefollowingoperatingsystems:

•Microsoft

Windows

•MicrosoftWindowsVista

Operatingsystem(s),certiedortestedforcompatibility

(variesbymodeltype)

•Linux

Specications

Thissectionliststhephysicalspecicationsforyourcomputer.

1.Theoperatingsystem(s)listedherearebeingcertiedortestedforcompatibilityatthetimethispublicationgoesto

press.AdditionaloperatingsystemsmightbeidentiedbyLenovoascompatiblewithyourcomputerfollowingthe

publicationofthismanual.Thislistissubjecttochange.Todetermineifanoperatingsystemhasbeencertiedor

testedforcompatibility,checktheWebsiteoftheoperatingsystemvendor.

Chapter1.Productoverview3