Powersupply
•240-wattauto-sensingpowersupply
Securityfeatures
•Apower-onpasswordandanadministratorpasswordtodeterunauthorizeduseofyourcomputer
•Computrace
•Coverpresenceswitch(alsocalledintrusionswitch)(availableinsomemodels)
•EnablingordisablingSATAdevices
•Enablingordisablingtheserialport
•EnablingordisablingUSBconnectors
•Keyboardwithngerprintreader(shippedwithsomemodels)
•Startupsequencecontrol
•Startupwithoutkeyboardormouse
•Supportfortheadditionofanintegratedcablelock(Kensingtonlock.See“Integratedcablelock”on
page45
formoreinformation.)
•Supportfortheadditionofapadlock(see“Padlock”onpage46formoreinformation)
Preinstalledsoftwareprograms
Yourcomputerispreinstalledwithsomesoftwareprogramstohelpyouworkmoreeasilyandsecurely.For
moreinformation,see“Softwareoverview”onpage4
.
Preinstalledoperatingsystem
YourcomputerispreinstalledwiththeMicrosoft
®
Windows
®
7operatingsystem.
Operatingsystem(s),certiedortestedforcompatibility
1
(variesbymodeltype)
•Linux
®
Specications
Thissectionliststhephysicalspecicationsforyourcomputer.
1.Theoperatingsystem(s)listedherearebeingcertiedortestedforcompatibilityatthetimethispublicationgoesto
press.AdditionaloperatingsystemsmightbeidentiedbyLenovoascompatiblewithyourcomputerfollowingthe
publicationofthismanual.Thislistissubjecttochange.Todetermineifanoperatingsystemhasbeencertiedor
testedforcompatibility,checktheWebsiteoftheoperatingsystemvendor.
Chapter1.Productoverview3
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