Ch3. System information
Fn key combinations
The following table shows the function of each combination of Fn with a function key. Function of Fn keys has nothing to do with Operating System.
+ | Description |
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| Put the computer in standby mode. |
| To turn the LCD display on again, press any key or TouchPad. |
| (In Windows XP and Windows 2000, this combination of buttons functions as a sleep button. |
| The setting can be changed so that pressing it puts the computer into hibernation mode or |
| even shuts the computer down.) |
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| Enable / Disable TouchPad. |
| Disable TouchPad by pressing once. |
| Enable TouchPad by pressing once more. |
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| Enable / Disable Wireless LAN. |
| Disable Wireless LAN by pressing once. |
| Enable Wireless LAN by pressing once more. |
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| Switch between the computer display and an external monitor. If an external monitor is |
| attached, computer output is displayed in the following three patterns by turns: |
| External monitor (CRT display) |
| Computer display and external monitor (LCD + CRT display) |
| Computer display (LCD) |
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| Enable / Disable the auto sound control function with the Battery Miser if it is installed. |
| (To enable this function, you have to install the Battery Miser first.) |
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| Enable Disable the auto brightness control function with the Battery Miser if it is installed. |
| (To enable this function, you have to install the Battery Miser first.) |
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| The computer display becomes brighter. |
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| The computer display becomes less bright. |
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