![](/images/new-backgrounds/1153251/15325135x1.webp)
Lights
Item | Component | Description |
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(1) | TouchPad light | ● Amber: The TouchPad is off. |
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| ● Off: The TouchPad is on. |
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(2) | Caps lock light | ● White: Caps lock is on. |
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| ● Off: Caps lock is off. |
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(3) | Power light | ● White: The computer is on. |
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| ● Blinking white: The computer is in the Sleep state. |
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| ● Off: The computer is off. |
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(4) | Wireless light | ● White: An integrated wireless device, such as a |
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| WLAN device and/or a Bluetooth device, is on. |
● Amber: All wireless devices are off.
10 | Chapter 2 External component identification |