Replacing the power-button board............................... 72Procedure................................................................................................72Post-requisites........................................................................................ 72Removing the speakers................................................ 74Prerequisites............................................................................................74Procedure................................................................................................74Replacing the speakers................................................ 76Procedure................................................................................................76Post-requisites........................................................................................ 76Removing the display assembly.................................... 77Prerequisites............................................................................................77Procedure................................................................................................77Replacing the display assembly.................................... 81Procedure................................................................................................ 81Post-requisites......................................................................................... 81Removing the palm-rest assembly............................... 83Prerequisites............................................................................................83Procedure............................................................................................... 84Replacing the palm-rest assembly............................... 85Procedure............................................................................................... 85Post-requisites........................................................................................ 85Removing the display bezel.......................................... 87Prerequisites............................................................................................87Procedure............................................................................................... 887