Lenovo ThinkPad Edge E440 - Deleting Data and Preventing Threats

10.ClickUpdateDriver.
11.ClickBrowsemycomputerfordriversoftware,andthenclickLetmepickfromalistofdevice
driversonmycomputer.
12.CleartheShowcompatiblehardwarecheckbox.
13.Selectthecorrectmanufacturerandmodelfortheexternalmonitor.Ifyoucannotndyourmonitoron
thelist,stoptheinstallationofthisdriverandusethedrivershippedwithyourmonitor.
14.Afterupdatingthedriver,clickClose.
15.FortheWindows7operatingsystem,tochangethecolorsettings,right-clickonthedesktop,andclick
Screenresolution.ClickAdvancedSettings,selecttheMonitortab,andthensetColors.
16.ClickOK.
Considerationsforconnectinganexternalmonitor
•Wheninstallinganoperatingsystem,youmustinstallthedisplaydriverforyourmonitorthatissupplied
withthecomputer,andthemonitorINFlethatissuppliedwiththeexternalmonitor.
•Ifyousetaresolutionhigherthantheresolutionyouareusingonthecomputermonitor,andusean
externalmonitorthatdoesnotsupportthatresolution,takeadvantageofthevirtualscreenfunction,
whichenablesyoutodisplayonlyapartofthehigh-resolutionscreenimageyourcomputerproduces.
YoucanseeotherpartsoftheimagebymovingthescreenwiththeTrackPointpointingdeviceoranother
pointingdevice.
•Iftheexternalmonitoryouareusingisoutdated,theresolutionandtherefreshratemightbelimited.
Usingaprojector
Tomakepresentations,youcanconnectaprojectortoyourcomputerthroughtheVGAconnectoronyour
computer.
Note:Itmighttakeseveralsecondsbeforetheprojectordisplaystheimage.Ifyoudonotseeyourdesktop
displayedafter60seconds,pressF7toswitchamongdifferentdisplayoutputlocations.
Yourprojectormighthaveoneormoreaudio-inputconnectors.Toprojectsound,youneedtoattach
thecomboaudioconnectoronyourcomputertotheseconnectors,usinganaudiocable(commercially
available).
Usingdualdisplays
ThissectionintroducestheDuplicateandExtenddesktopfunctionsthatenableyoutodisplayoutputon
boththecomputerdisplayandanexternalmonitor.
UsingtheDuplicateorExtenddesktopfunction
WiththeDuplicatedesktopfunction,youcandisplaythesameoutputonboththecomputerdisplayand
anexternaldisplay.YoualsocandisplaydifferentdesktopimagesoneachmonitorwiththeExtend
desktopfunction.
YoucanusetheDuplicateorExtenddesktopfunctionwithoutchanginganysettings.Ifthefunctiondoes
notwork,refertothefollowingtopiconhowtoenabletheDuplicateorExtenddesktopfunction.
EnablingtheDuplicateorExtenddesktopfunction
ToenabletheDuplicateorExtenddesktopfunction,dothefollowing:
1.Connecttheexternalmonitortothemonitorconnector;thenconnecttheexternalmonitortoan
electricaloutlet.
2.Turnontheexternalmonitor.
42UserGuide