Operation Manual
TheTrackPointandtouchpadbuttonsprovidefunctionssimilartothoseofamouseanditsbuttons.
16Volumecontrolbuttons
Thebuilt-involumebuttonsenableyoutoquicklyadjustthevolumeormutethesoundfromyourcomputer.
Fordetails,refertotheinstructionsin“ThinkPadEdgeE520specialkeys”onpage29.
Right-sideview
Figure3.ThinkPadEdgeE420andE520right-sideview
Note:Yourcomputerkeyboardmightlookdifferentfromtheillustrationabove.
1AlwaysOnUSBconnector2Opticaldrive
3Powerjack
4Securitykeyhole
1AlwaysOnUSBconnector
TheAlwaysOnUSBconnectorisusedforconnectingdevicescompatiblewithaUSBinterface,suchas
aprinteroradigitalcamera.
Bydefault,evenifyourcomputerisinsleepmode,theAlwaysOnUSBconnectorstillenablesyouto
chargesomedevices,suchasiPod
®
,iPhone
®
,andBlackBerry
®
smartphones,byattachingthedevices
totheconnector.
However,withtheacpoweradapterattached,ifyouwanttochargethesedeviceswhenyourcomputer
isinhibernationmodeorpoweredoff,youwillneedtoopenthePowerManagerprogramandcongure
correspondingsettingstoenabletheAlwaysOnUSBconnector.FordetailsabouthowtoenabletheAlways
OnUSBconnector,refertotheon-linehelpofthePowerManagerprogram.
Note:YourcomputeriscompatiblewithUSB1.1and2.0.
6UserGuide