ContentsBefore working inside your computer................................................................................9Before you begin ................................................................................................................................................9After working inside your computer................................................................................ 10Safety instructions............................................................................................................. 11Recommended tools.......................................................................................................... 12Inside view of your computer............................................................................................13System-board components............................................................................................... 14Screw list............................................................................................................................15Removing the stability foot...............................................................................................17Procedure..........................................................................................................................................................17Replacing the stability foot...............................................................................................18Procedure..........................................................................................................................................................18Removing the left-side cover............................................................................................19Procedure......................................................................................................................................................... 19Replacing the left-side cover............................................................................................20Procedure.........................................................................................................................................................20Removing the right-side cover......................................................................................... 22Procedure.........................................................................................................................................................22Replacing the right-side cover......................................................................................... 24Procedure.........................................................................................................................................................24Removing the top-cover assembly................................................................................... 26Prerequisites..................................................................................................................................................... 26Procedure.........................................................................................................................................................26Replacing the top-cover assembly................................................................................... 29Procedure.........................................................................................................................................................29Post-requisites................................................................................................................................................... 313