User Manual

Left-sideview
1Powerconnector
2USB3.0connector
3USB-C™connector(Thunderbolt™3compatible)
4Fanlouvers
5Smart-cardslot(availableonsomemodels)
1Powerconnector
Thepowerconnectorenablesyoutoconnectthecomputertoacpower.
2USB3.0connector
YoucanusetheUSB3.0connectorstoconnectUSB-compatibledevices,suchasaUSBkeyboard,USB
mouse,USBstoragedevice,orUSBprinter.
Attention:WhenyouattachaUSBcabletothisconnector,ensurethattheUSBmarkisfacingupward.
Otherwisetheconnectormightgetdamaged.
3USB-C™connector(Thunderbolt™3compatible)
TheUSB-CconnectoronyourcomputersupportsboththeUSBType-C™standardandtheThunderbolt
3technology.WithanappropriateUSB-Ccableconnected,youcanusetheconnectortotransferdata,
chargeyourdevice,orconnectyourcomputertoexternaldisplays.
LenovoprovidesvariousUSB-Caccessoriestohelpyouexpandyourcomputerfunctionality.Formore
information,goto:
http://www.lenovo.com/essentials
Notes:
•Whenthebatterypowerisbelow10%,theUSB-CaccessoriesconnectedtotheUSB-Cconnector
mightnotworkcorrectly.
•Thunderbolt3technologyisnotsupportedontheWindows7(32-bit)operatingsystem.Afteryouinstall
anotheroperatingsystem,youcanenabletheThunderbolt3technologyinThinkPadSetupbydoing
thefollowing:
1.TurnonthecomputerandpressF1whenthelogoscreenisdisplayed.
2.SelectConfig➙Thunderbolt™3➙Securitylevel.
3.ChangethesettingsfromDisplayPortandUSBtoanyotherselection.
DonotchangethedefaultsettingsontheWindows7(32-bit)operatingsystem.Otherwisethecomputer
mightnotstart.
4Fanlouvers
Thefanlouversandinternalfanenableairtocirculateinthecomputertoensurepropercooling,especially
thecoolingofthemicroprocessor.
Note:Toensureproperairflow,donotplaceanyobstaclesinfrontofthefanlouvers.
Chapter1.Productoverview3