The picture below shows the locations of the various components in your computer. To remove the computer cover and access the inside of the computer, see Removing the computer cover.
1 Frame stand 2 Wall mount cover 3 Fan duct 4 Heat sink 5 Memory modules (2) 6 WI-FI card* 7 Microprocessor fan 8 Battery 9 ExpressCard* 10 Rear I/O assembly 11 Internal speaker 12 Bluetooth module* 13 System fan 14 Rear I/O assembly cover
15 Internal speaker 16 Frame foot 17 Hard disk drive 18 Right I/O assembly 19 Card reader* 20 Optical drive bay 21 Inverter 22 Computer main bracket 23 Optical drive* 24 Power supply 25 Integrated camera with microphone* 26 Ambient light sensor* 27 Multi-touch board* 28 Wall mount
Notes: 1. * denotes optional parts, which are available in some models. 2. Your computer might come with a frame stand or a lift stand. For more information about the lift stand, see Removing or reinstalling the lift stand.