The Grand Tour
System indicators
The LED system indicators for specific computer operations glow when those operations are in progress.
Figure 2-2 System indicators
Wireless communication
The Wireless communication indicator glows amber when the Bluetooth and Wireless LAN functions are turned on. Only some models are equipped with Bluetooth and Wireless LAN functions.
Wireless WAN communication
The Wireless WAN communication indicator glows or blinks blue when the Wireless WAN function is on. The indicator will glow or blink in order to indicate the connection status of the Wireless WAN function. A Wireless WAN module must be installed to use this function. Some models are equipped with a Wireless WAN module.
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| DC IN | The DC IN indicator normally glows green when |
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| power is being correctly supplied from the AC |
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| power adaptor. However, If the output voltage |
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| from the adaptor is abnormal, or if the computer's |
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| power supply malfunctions, this indicator will go |
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| out. |
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| Power | The Power indicator normally glows green when |
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| the computer is turned on. However, if you turn |
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| the computer off into Sleep Mode, this indicator |
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| will flash amber - approximately two seconds on, |
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| two seconds off - both while the system is |
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| shutting down and while it remains in Sleep |
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| Mode. |
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| Battery | The Battery indicator shows the condition of the |
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| battery's charge - green indicates the battery is |
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| fully charged, amber indicates the battery is |
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| charging, and flashing amber indicates a low |
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| battery condition. Please refer to Chapter 6, |
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| Power and |
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| on this feature. |
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| HDD | The HDD indicator glows green whenever the |
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| computer is accessing the |
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User’s Manual |
