Contents1 Working on Your Computer....................................................................................................... 5Before Working Inside Your Computer.....................................................................................................................5Turning Off Your Computer....................................................................................................................................... 6After Working Inside Your Computer........................................................................................................................72 Removing and Installing Components..................................................................................... 9System Overview...................................................................................................................................................... 9Recommended Tools.............................................................................................................................................. 10Removing the SD Card............................................................................................................................................ 10Installing the SD Card............................................................................................................................................. 11Removing the Battery............................................................................................................................................. 11Installing the Battery.............................................................................................................................................. 11Removing the Access Panel................................................................................................................................... 11Installing the Access Panel.................................................................................................................................... 12Removing the Memory Module.............................................................................................................................. 12Installing the Memory Module................................................................................................................................13Removing the Hard Drive........................................................................................................................................13Installing the Hard Drive......................................................................................................................................... 14Removing the Optical Drive.................................................................................................................................... 15Installing the Optical Drive..................................................................................................................................... 15Removing the Keyboard..........................................................................................................................................16Installing the Keyboard...........................................................................................................................................17Removing the WLAN Card...................................................................................................................................... 17Installing the WLAN Card....................................................................................................................................... 17Removing the Palmrest...........................................................................................................................................18Installing the Palmrest............................................................................................................................................ 20Removing the Input/Output (I/O) Board.................................................................................................................. 20Installing the Input/Output (I/O) Board................................................................................................................... 21Removing the System Board...................................................................................................................................21Installing the System Board....................................................................................................................................22Removing the Coin-Cell Battery..............................................................................................................................23Installing the Coin-Cell Battery...............................................................................................................................24Removing the Heatsink........................................................................................................................................... 24Installing the Heatsink............................................................................................................................................ 25Removing the System Fan.......................................................................................................................................25Installing the System Fan........................................................................................................................................26Removing the Speakers.......................................................................................................................................... 27Installing the Speakers........................................................................................................................................... 28