Contents1 Working on Your Computer................................................................................5Before Working Inside Your Computer................................................................................................ 5Turning off your computer................................................................................................................... 6After Working Inside Your Computer................................................................................................... 72 Removing and Installing Components............................................................. 8Removing the Back Cover.................................................................................................................... 8Installing the Back Cover...................................................................................................................... 8Removing the Battery............................................................................................................................8Installing the Battery..............................................................................................................................9Removing the Hard Drive......................................................................................................................9Installing the Hard Drive......................................................................................................................10Removing the Memory Module.......................................................................................................... 10Installing the Memory Module.............................................................................................................11Removing the WLAN Card...................................................................................................................11Installing the WLAN Card.................................................................................................................... 12Removing the Keyboard......................................................................................................................12Installing the Keyboard........................................................................................................................13Removing the Speakers.......................................................................................................................13Installing the Speakers.........................................................................................................................14Removing the Heat Sink......................................................................................................................14Installing the Heat Sink........................................................................................................................14Removing the Fan................................................................................................................................15Installing the Fan..................................................................................................................................15Removing the Display Assembly......................................................................................................... 15Installing the Display Assembly...........................................................................................................16Removing the Display Bezel................................................................................................................17Installing the Display Bezel..................................................................................................................17Removing the Display Panel................................................................................................................17Installing the Display Panel................................................................................................................. 18Removing the I/O Panel...................................................................................................................... 18Installing the I/O Panel........................................................................................................................ 19Removing the Power Connector........................................................................................................19Installing the Power Connector......................................................................................................... 20Removing the Camera........................................................................................................................20Installing the Camera...........................................................................................................................21Removing the System Board...............................................................................................................21Installing the System Board................................................................................................................ 223