Lenovo ThinkPad Edge E425 - Replacing a PCI Express Mini Card for Wireless LAN Connection

1.Insertthedriveinthebay,andthenpressitrmlytotheconnector.
2.Reinstallthescrew1,andtightenit2.
3.Reinstallthebattery.Formoreinformationabouthowtoreinstallthebattery,referto“Replacingthe
battery”onpage69.
4.Turnthecomputeroveragain.Connecttheacpoweradapterandthecablestothecomputer;then
turniton.
ReplacingaPCIExpressMiniCardforwirelessLANconnection
Beforeyoustart,printtheseinstructions.
YourcomputerhasaPCIExpressMiniCardslotforconnectiontoawirelessLAN.ToreplacethePCI
ExpressMiniCardwithanewone,readthefollowingprerequisites.
Prerequisitesfortheprocedure
DANGER
Duringelectricalstorms,donotconnectthecabletoordisconnectitfromthetelephoneoutlet
onthewall.
78UserGuide