![](/images/new-backgrounds/1205770/205770211x1.webp)
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| The Keyboard |
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| Sleep | Pressing FN + F3 switches the system to Sleep |
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| Mode. |
Hibernate | Pressing FN + F4 switches the system to |
| Hibernation Mode. |
Output | Pressing FN + F5 changes the active display |
| device. |
Brightness down Pressing FN + F6 decreases the computer’s display panel brightness in individual steps.
Brightness up | Pressing FN + F7 increases the computer’s |
| display panel brightness in individual steps. |
Wireless | Pressing FN + F8 enables or disables Wireless |
| (WLAN). |
If your wireless communication device is not installed, a dialog box will not appear.
User’s Manual |