Procedure............................................................................................................................................................................. 6336 Replacing the intrusion switch...................................................................................................64Procedure............................................................................................................................................................................. 64Post-requisites ....................................................................................................................................................................6437 Removing the serial ports..........................................................................................................65Prerequisites........................................................................................................................................................................ 65Procedure.............................................................................................................................................................................6538 Replacing the serial ports.......................................................................................................... 67Procedure............................................................................................................................................................................. 67Post-requisites ....................................................................................................................................................................6739 Removing the bottom cover...................................................................................................... 68Prerequisites........................................................................................................................................................................ 68Procedure.............................................................................................................................................................................6840 Replacing the bottom cover...................................................................................................... 69Procedure.............................................................................................................................................................................69Post-requisites ....................................................................................................................................................................6941 Removing the riser card.............................................................................................................70Prerequisites.........................................................................................................................................................................70Procedure............................................................................................................................................................................. 7042 Replacing the riser card.............................................................................................................72Procedure............................................................................................................................................................................. 72Post-requisites .................................................................................................................................................................... 7443 Removing the heat sink............................................................................................................. 75Prerequisites.........................................................................................................................................................................75Procedure............................................................................................................................................................................. 7544 Replacing the heat sink............................................................................................................. 76Procedure............................................................................................................................................................................. 76Post-requisites ....................................................................................................................................................................7645 Removing the power connectors................................................................................................ 77Prerequisites.........................................................................................................................................................................77Procedure............................................................................................................................................................................. 7746 Replacing the power connectors................................................................................................ 79Procedure............................................................................................................................................................................. 79Post-requisites ....................................................................................................................................................................7947 Removing the top cover............................................................................................................ 80Prerequisites........................................................................................................................................................................ 806 Contents