Removing the Palm Rest..........................................................40Prerequisites.................................................................................................... 40Procedure........................................................................................................ 40Replacing the Palm Rest.......................................................... 45Procedure........................................................................................................ 45Post-requisites................................................................................................. 45Removing the Coin-Cell Battery............................................ 46Prerequisites.................................................................................................... 46Procedure........................................................................................................ 46Replacing the Coin-Cell Battery............................................ 48Procedure........................................................................................................ 48Post-requisites.................................................................................................48Removing the I/O Board.......................................................... 49Prerequisites.................................................................................................... 49Procedure........................................................................................................ 49Replacing the I/O Board........................................................... 51Procedure......................................................................................................... 51Post-requisites................................................................................................. 51Removing the Fan......................................................................52Prerequisites.....................................................................................................52Procedure.........................................................................................................52Replacing the Fan......................................................................54Procedure........................................................................................................ 54Post-requisites................................................................................................. 54