Operation Manual

4.Closethecomputerdisplayandturnthecomputerover.Installthescrewstosecurethekeyboard.
5.Reinstallthebottomcover.
6.Reinstalltheremovablebattery.
7.Turnthecomputerover.Connecttheacpoweradapterandallcablestothecomputer.
Replacingthewireless-WANcard
Thefollowinginformationisonlyforcomputerswithuser-installablemodules.
Beforeyoustart,read“Importantsafetyinformation”onpagevandprintthefollowinginstructions.
Toreplacethewireless-WANcard,dothefollowing:
1.Turnoffthecomputeranddisconnectitfromacpowerandallcables.
2.Closethecomputerdisplayandturnthecomputerover.
3.Removetheremovablebattery.See“Replacingtheremovablebattery”onpage105.
4.Removethebottomcover.See“Replacingthebottomcover”onpage107.
5.Ifatoolisprovidedwiththenewwireless-WANcardtohelpyoudisconnectcables,usethetoolto
disconnectthecablesfromthewireless-WANcard.Otherwise,holdthecableconnectorwithyour
fingersandgentlydisconnecteachcablefromthewireless-WANcard
1.Removethescrew2.The
wireless-WANcardisreleasedfromthesecuredpositionandpivotsupward.Carefullyremovethe
wireless-WANcardoutoftheslot3.
Chapter10.Replacingdevices121