Dell Precision 5550 Keyboard Function Guide
Summary: The following guide lists the keyboard shortcuts available and the functions that they perform on the Dell Precision Mobile Workstation 5550.
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Instructions
The below table is a list of combination short-cut key functions available on the Dell Precision Mobile Workstation 5550.
| Keys | Primary Behavior |
|---|---|
| Fn + F1 | Mute audio |
| Fn + F2 | Decrease volume |
| Fn + F3 | Increase volume |
| Fn + F4 | Play/Pause |
| Fn + F5 | Keyboard backlight |
| Fn + F6 | Decrease screen brightness |
| Fn + F7 | Increase screen brightness |
| Fn + F8 | Display Toggle (Win + P) |
| Fn + F10 | Print Screen |
| Fn + F11 | Home |
| Fn + F12 | End |
| Fn + Esc | Toggle Fn-key lock |
| Fn + Ctrl | Emulate right-click menu |
| Fn + B | Pause/Break |
| Fn + S | Toggle scroll lock |
| Fn + R | System request |
Additional Information
Visit our Keyboard knowledge base for additional resources and information.
For additional articles and information visit our Touchpad support page.
Additional articles and information can also be found on our Mouse support page.
Produse afectate
Precision 5550Proprietăți articol
Article Number: 000123348
Article Type: How To
Ultima modificare: 19 apr. 2026
Version: 7
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