16 Microphone
17 Display close/suspend button
18 Status lights (3) (on keyboard)
Back View
1 Speaker
2 Reset button
3 USB connector
4 PS/2 connector
5 Fan exhaust
6 Security cable slot
7 Air intake
8 Docking connector
9 Monitor connector
10 Serial connector
11 Parallel
12 Optional internal modem
13 Infrared port
Exploded View of Computer