ContentsBefore Working Inside Your Computer................................... 7Before You Begin .............................................................................................. 7Safety Instructions..............................................................................................7Recommended Tools........................................................................................ 8After Working Inside Your Computer...................................... 9Removing the Base Cover........................................................10Procedure.........................................................................................................10Replacing the Base Cover.........................................................11Procedure......................................................................................................... 11Removing the Battery............................................................... 12Prerequisites..................................................................................................... 12Procedure......................................................................................................... 12Replacing the Battery............................................................... 14Procedure.........................................................................................................14Post-requisites................................................................................................. 14Removing the Hard Drive......................................................... 15Prerequisites..................................................................................................... 15Procedure......................................................................................................... 15Replacing the Hard Drive......................................................... 17Procedure......................................................................................................... 17Post-requisites..................................................................................................17