Procedure..........................................................................................................................................................................26Post-requisites..................................................................................................................................................................2614 Removing the coin-cell battery................................................................................................................... 27Prerequisites..................................................................................................................................................................... 27Procedure..........................................................................................................................................................................2715 Replacing the coin-cell battery...................................................................................................................28Procedure..........................................................................................................................................................................28Post-requisites..................................................................................................................................................................2816 Removing the fan....................................................................................................................................... 29Prerequisites..................................................................................................................................................................... 29Procedure..........................................................................................................................................................................2917 Replacing the fan....................................................................................................................................... 30Procedure..........................................................................................................................................................................30Post-requisites..................................................................................................................................................................3018 Removing the solid-state drive/Intel Optane memory module..................................................................... 31Prerequisites...................................................................................................................................................................... 31Procedure.......................................................................................................................................................................... 3119 Replacing the solid-state drive/Intel Optane memory module.................................................................... 33Procedure..........................................................................................................................................................................33Post-requisites..................................................................................................................................................................34Procedure to move the screw mount............................................................................................................................3420 Removing the hard drive............................................................................................................................36Prerequisites..................................................................................................................................................................... 36Procedure..........................................................................................................................................................................3621 Replacing the hard drive.............................................................................................................................38Procedure..........................................................................................................................................................................38Post-requisites..................................................................................................................................................................3922 Removing the I/O board............................................................................................................................ 40Prerequisites..................................................................................................................................................................... 40Procedure..........................................................................................................................................................................4023 Replacing the I/O board............................................................................................................................. 41Procedure.......................................................................................................................................................................... 41Post-requisites.................................................................................................................................................................. 4124 Removing the touchpad............................................................................................................................. 42Prerequisites..................................................................................................................................................................... 42Procedure..........................................................................................................................................................................424 Contents