24 Removing the antennas..............................................................................................................................44Prerequisites..................................................................................................................................................................... 44Procedure..........................................................................................................................................................................4425 Replacing the antennas..............................................................................................................................45Procedure..........................................................................................................................................................................45Post-requisites..................................................................................................................................................................4526 Removing the side I/O-board.....................................................................................................................46Prerequisites..................................................................................................................................................................... 46Procedure..........................................................................................................................................................................4627 Replacing the side I/O-board..................................................................................................................... 48Procedure..........................................................................................................................................................................48Post-requisites..................................................................................................................................................................4928 Removing the headset port....................................................................................................................... 50Prerequisites..................................................................................................................................................................... 50Procedure......................................................................................................................................................................... 5029 Replacing the headset port........................................................................................................................ 51Procedure.......................................................................................................................................................................... 51Post-requisites.................................................................................................................................................................. 5130 Removing the power-button board............................................................................................................ 52Prerequisites..................................................................................................................................................................... 52Procedure..........................................................................................................................................................................5231 Replacing the power-button board............................................................................................................. 53Procedure..........................................................................................................................................................................53Post-requisites..................................................................................................................................................................5332 Removing the coin-cell battery.................................................................................................................. 54Prerequisites..................................................................................................................................................................... 54Procedure..........................................................................................................................................................................5433 Replacing the coin-cell battery.................................................................................................................. 56Procedure......................................................................................................................................................................... 56Post-requisites................................................................................................................................................................. 5634 Removing the wireless card....................................................................................................................... 57Prerequisites..................................................................................................................................................................... 57Procedure..........................................................................................................................................................................5735 Replacing the wireless card....................................................................................................................... 59Procedure......................................................................................................................................................................... 59Post-requisites................................................................................................................................................................. 60Contents 5