Post-requisites.....................................................................................................................................................................2416 Removing the optical drive.........................................................................................................25Prerequisites........................................................................................................................................................................ 25Procedure.............................................................................................................................................................................2517 Replacing the optical drive......................................................................................................... 28Procedure............................................................................................................................................................................. 28Post-requisites.....................................................................................................................................................................2818 Removing the coin-cell battery...................................................................................................29Prerequisites........................................................................................................................................................................ 29Procedure............................................................................................................................................................................. 2919 Replacing the coin-cell battery................................................................................................... 31Procedure..............................................................................................................................................................................31Post-requisites......................................................................................................................................................................3120 Removing the wireless card....................................................................................................... 32Prerequisites.........................................................................................................................................................................32Procedure............................................................................................................................................................................. 3221 Replacing the wireless card........................................................................................................34Procedure............................................................................................................................................................................. 34Post-requisites.....................................................................................................................................................................3422 Removing the antenna modules................................................................................................. 35Prerequisites........................................................................................................................................................................ 35Procedure.............................................................................................................................................................................3523 Replacing the antenna modules..................................................................................................37Procedure............................................................................................................................................................................. 37Post-requisites..................................................................................................................................................................... 3724 Removing the power-button module.......................................................................................... 38Prerequisites.........................................................................................................................................................................38Procedure............................................................................................................................................................................. 3825 Replacing the power-button module.......................................................................................... 40Procedure.............................................................................................................................................................................40Post-requisites.....................................................................................................................................................................4026 Removing the processor fan.......................................................................................................41Prerequisites......................................................................................................................................................................... 41Procedure..............................................................................................................................................................................4127 Replacing the processor fan...................................................................................................... 43Procedure............................................................................................................................................................................. 434 Contents