Lenovo ThinkPad Edge E540 - Replacing the Keyboard; Thinkpad Edge E440

4.LocatetheSIMcardslotinsidethebatterycompartment.Gentlypushthecardtoremoveitfromthe
computer.
5.Holdthenewcardwiththemetalcontactfacingupwardandgoingintotheslotrst.Then,insert
thecardrmlyintotheslotuntilyouhearaclick.
6.Reinstallthebattery.See“Replacingthebattery”onpage69.
7.Turnthecomputeroveragain.Connecttheacpoweradapterandallcables.
Replacingthekeyboard
ThinkPadEdgeE440
Beforeyoustart,printtheseinstructions.
DANGER
Duringelectricalstorms,donotconnectthecabletoordisconnectitfromthetelephoneoutlet
onthewall.
72UserGuide