Component |
| Description | |
|
|
|
|
(1) | Power light | ● | White: The computer is on. |
|
| ● | Blinking white: The computer is in the Sleep state, which |
|
|
| is an |
|
|
| to the display and other unneeded components. |
|
| ● | Off: The computer is off or in Hibernation. Hibernation |
|
|
| is an |
|
|
| power. |
|
|
|
|
(2) | Mute light | ● | Amber: Computer sound is off. |
|
| ● | Off: Computer sound is on. |
|
|
|
|
(3) | Wireless light | ● | White: An integrated wireless device, such as a wireless |
|
|
| local area network (WLAN) device and/or a |
|
|
| Bluetooth® device, is on. |
|
| ● | Amber: All wireless devices are off. |
|
|
| |
(4) | Caps lock light | White: Caps lock is on, which switches the keys to all capital | |
|
| letters. | |
|
|
|
|
(5) | TouchPad light | ● | Amber: The TouchPad is off. |
|
| ● | Off: The TouchPad is on. |
|
|
|
|
14 | Chapter 2 External component identification |