
| Component | 
 | Description | 
| 
 | 
 | 
 | 
| (3) | Microphone mute light | ● Amber: microphone sound is off. | 
| 
 | 
 | ● Off: Microphone is on. | 
| 
 | 
 | 
 | 
| (4) | Wireless light | ● On: An integrated wireless device, such as | 
| 
 | 
 | a wireless local area network (WLAN) | 
| 
 | 
 | device and/or a Bluetooth® device, is on.. | 
| 
 | 
 | NOTE: On some models, the wireless light is | 
| 
 | 
 | amber when all wireless devices are off. | 
| 
 | 
 | 
 | 
| (5) | Num lock light | On: Num lock is on. | 
| 
 | 
 | 
 | 
| (6) | TouchPad light | ● On: The TouchPad is off.. | 
| 
 | 
 | ● Off: The TouchPad is on. | 
| 
 | 
 | 
 | 
Keys
 NOTE: Your computer may look slightly different from the illustration in this section.
NOTE: Your computer may look slightly different from the illustration in this section.
| Component | 
 | Description | 
| 
 | 
 | 
 | 
| (1) | esc key | Displays system information when pressed in | 
| 
 | 
 | combination with the fn key. | 
| 
 | 
 | 
 | 
| (2) | fn key | Executes frequently used system functions when | 
| 
 | 
 | pressed in combination with a function key, the | 
| 
 | 
 | num lk key, the esc key, or the b key. | 
| 
 | 
 | 
 | 
| (3) | Windows button | Displays the Windows Start menu. | 
| 
 | 
 | 
 | 
| (4) | Function keys | Execute frequently used system functions when | 
| 
 | 
 | pressed in combination with the fn key. | 
| 
 | 
 | 
 | 
Keys 9
