Hardware Components
Panel Lights
Top: Panel Lights
1 | Wireless LAN activity light | Off: An optional internal wireless LAN |
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| is off or not installed. |
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| On: An optional internal wireless LAN |
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| is on and connected to a network. |
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| Flashing: An optional internal |
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| wireless LAN is on, but is not |
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| connected to a network or properly |
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| configured. |
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2 | AC adapter light | On: AC power is being supplied |
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| through an AC adapter. |
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3 | IDE (Integrated Drive | On: The internal hard drive or optical |
| Electronics) drive light | drive is being accessed. |
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4 | Num lock light | On: Num lock or the internal keypad |
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| is on.* |
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5 | Caps lock light | On: Caps lock is on. |
*For information about using the internal keypad, refer on the Documentation Library CD to the Hardware Guide, “Pointing Device and Keyboard” chapter.
Getting Started |