Removing the power-adapter port........................................ 53Prerequisites.....................................................................................................53Procedure.........................................................................................................53Replacing the power-adapter port........................................ 55Procedure.........................................................................................................55Post-requisites................................................................................................. 55Removing the power and volume-buttons board.............. 56Prerequisites.....................................................................................................56Procedure........................................................................................................ 56Replacing the power and volume-buttons board...............59Procedure........................................................................................................ 59Post-requisites................................................................................................. 59Removing the I/O board.......................................................... 60Prerequisites.................................................................................................... 60Procedure........................................................................................................ 60Replacing the I/O board...........................................................62Procedure........................................................................................................ 62Post-requisites................................................................................................. 62Removing the display assembly..............................................63Prerequisites.....................................................................................................63Procedure........................................................................................................ 63Replacing the display assembly..............................................66Procedure........................................................................................................ 66Post-requisites.................................................................................................666