Removing the Display Hinge...........................................................................................................23Installing the Display Hinge............................................................................................................ 24Removing the Palmrest...................................................................................................................24Installing the Palmrest.................................................................................................................... 26Removing the Display Assembly.....................................................................................................26Installing the Display Assembly.......................................................................................................28Removing the ExpressCard Cage................................................................................................... 28Installing the ExpressCard Cage..................................................................................................... 29Removing the System Fan...............................................................................................................29Installing the System Fan................................................................................................................ 30Removing the System Board........................................................................................................... 31Installing the System Board............................................................................................................ 33Removing the Heatsink...................................................................................................................34Installing the Heatsink.....................................................................................................................34Removing the I/O Board (Left)........................................................................................................35Installing the I/O Board (Left)......................................................................................................... 36Removing the I/O Board (Right)..................................................................................................... 36Installing the I/O Board (Right)....................................................................................................... 37Removing the Power Connector.................................................................................................... 37Installing the Power Connector......................................................................................................38Removing the Speakers.................................................................................................................. 38Installing the Speakers.................................................................................................................... 39Removing the Status-Light Board.................................................................................................. 40Installing the Status-Light Board....................................................................................................403 System Setup........................................................................................................ 43Boot Sequence................................................................................................................................43Navigation Keys...............................................................................................................................43System Setup Options.....................................................................................................................44Updating the BIOS ..........................................................................................................................54System and Setup Password........................................................................................................... 54Assigning a System Password and Setup Password..................................................................55Deleting or Changing an Existing System and/or Setup Password.......................................... 554 Diagnostics............................................................................................................57Enhanced Pre-Boot System Assessment (ePSA) Diagnostics.........................................................57Device Status Lights........................................................................................................................ 58Battery Status Lights....................................................................................................................... 585 Specifications....................................................................................................... 596 Contacting Dell.................................................................................................... 65