Introducing the Notebook Computer Identifying Parts of the Computer Identifying Parts of the Computer Front View 1. Sleep button. Suspends and resumes operation. 10. System-off switch. 2. Keyboard status lights (left to right: Caps Lock, Num Lock, Keypad Lock, Scroll Lock). 11. Audio-off button and audio-off light. 3. Power slide button. Turns the computer on and off. 12. Infrared port (below the volume control). 13. Volume control. 4. Pointing stick (pointing device). 14. Audio jacks (left to right): audio out (headphones), external microphone, audio in. 5. Click buttons and scroll button. 6. Touch pad (pointing device). 15. Kensington lock slot (security connector). 7. Click buttons. 16.
Built-in speakers (one on each side). 8. Main status lights (left to right): power state, hard disk activity, charging status for main battery, and charging status for secondary battery. 17. Built-in microphone. 18. Latch for opening the computer. 9. Module eject latch. Corporate Evaluator’s Guide 15