Front components
Item | Component | Function | |
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(1) | Wireless light | ● | Blue: An integrated wireless device, such as a |
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| wireless local area network (WLAN) device, is on. |
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| ● | Amber: All wireless devices are off. |
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(2) | Power light | ● | On: The computer is on. |
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| ● | Blinking: The computer is in Standby. |
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| ● | Off: The computer is off. |
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(3) | Battery light | ● | Amber: A battery is charging. |
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| ● | Turquoise: A battery is close to full charge capacity. |
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| ● | Blinking amber: A battery that is the only available |
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| power source has reached a low battery level. |
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| When the battery reaches a critical battery level, |
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| the battery light begins blinking rapidly. |
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| ● | Off: If the computer is plugged into an external |
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| power source, the light turns off when all batteries |
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| in the computer are fully charged. If the computer |
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| is not plugged into an external power source, the |
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| light stays off until the battery reaches a low battery |
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| level. |
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(4) | Drive light | Blinking: The flash drive or optional optical drive is | |
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| being accessed. | |
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(5) | Display release latch | Opens the computer. | |
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10 Chapter 2 External component identification