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Lights
Light | On | Off |
Num Lock | The number keys in the numeric |
| keypad are active. |
The alphanumeric character keys in the keypad area are active.
Caps Lock | The letters appear in uppercase as |
| you type. The Shift key lowers the |
| case of typed letters when Caps |
| Lock is on. |
Letters appear in lower case as you type (unless you hold down the Shift key).
Scroll Lock | The screen scrolls differently. | Information moves across | |
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| (Exactly how it scrolls depends on | the display normally. |
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| the specific application. It has no |
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| effect in many applications.) |
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Combinations and Functions with the Fn Key | |||
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Combinations/ |
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Feature |
| Function |
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Fn+ | (ESC) | Puts the system into Standby mode, a | |
Standby |
| return the system to the active state, press any key or press the power | |
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| button on your computer. |
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Fn+ | (F3) | Toggles the |
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Mute |
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Fn+ | (F4) | Adjusts the | |
Speaker volume |
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Fn+Shift+ |
| Adjusts the | |
(F4) |
| Fn+Shift+F4. |
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Speaker volume |
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Fn+ | (F5) | Adjusts the brightness of the LCD. |
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Brightness control | To increase light intensity, press Fn+F5. | ||
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Fn+Shift+ |
| Adjusts the brightness of the LCD. |
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(F5) |
| To decrease light intensity, press Fn+Shift+F5. | |
Brightness control |
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