Precision 7740: Keyboard Function guide
Summary: This article provides a guide to the keyboard shortcut functions on the Dell Precision 7740 Mobile Workstation
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Symptoms
The following guide lists the keyboard shortcuts available and the functions they perform on the Dell Precision 7740 Mobile Workstation
Keyboard Shortcut Key Functions
The below table is a list of combination short-cut key functions available on the Precision 7740 Mobile Workstation
Cause
| Function key combo | Result |
|---|---|
| Fn + Esc | Toggle the Fn-Key Lock |
| Fn + F1 | Toggle the Mute Audio |
| Fn + F2 | Decrease Volume |
| Fn + F3 | Increase Volume |
| Fn + F4 | Toggles Microphone Mute LED Off - Microphone capable of recording audio LED On - Microphone Muted and incapable of recording audio |
| Fn + F6 | Used as Scroll Lock Key |
| Fn + F8 | Toggles Video Output |
| Fn + F10 | Keyboard Backlight Illumination Disable, Dim, Bright |
| Fn + F11 | Used as Print Screen Key |
| Fn + F12 | Used as Insert Key |
| Fn + Right Ctrl | Used as Context Menu Key |
| Fn + Left Cursor | Used as Home Key |
| Fn + Right Cursor | Used as End Key |
| Fn + B | Used as Pause/Break Key |
| Fn + Arrow Key (Up) | LCD Brightness Decrease |
| Fn + Arrow Key (Down) | LCD Brightness Increase |
| Fn + Home | Toggles the WiFi Radio |
| Fn + End | S3 Sleep Mode |
Resolution
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.
Affected Products
Precision 7740Article Properties
Article Number: 000134169
Article Type: Solution
Last Modified: 28 Sep 2023
Version: 4
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