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Dell Latitude 7280, 7390 and 7290 Keyboard Guide
Zusammenfassung: Refer to this guide to the keyboard shortcut functions on the Dell Latitude 7280, 7390, and 7290.
Symptome
Keyboard Shortcut Key Functions
The below table is a list of combination short-cut key functions available on the Latitude 7280, 7390 and 7290 Keyboard.
(Fig.1 Latitude 7280 Keyboard)
(Fig.2 Latitude 7390 Keyboard)
(Fig.3 Latitude 7290 Keyboard)
NOTE: By Toggling Fn + Esc, "Function Lock" to On, you will not need to use the Fn key to activate the various Function key actions
| Esc | Fn + Esc Activates Function Key Lock |
| F1 | Fn + F1 Mute Audio |
| F2 | Fn + F2 Decrease Volume |
| F3 | Fn + F3 Increase Volume |
| F4 | Fn + F4 Mute Microphone |
| F5 | Fn + F5 Toggles Number Lock on/off, requires activation in BIOS (For Embedded Keys) |
| F6 | Fn + F6 Toggles Scroll Lock |
| F8 | Fn + F8 Toggles between external displays and/or the internal LCD |
| F9 | Fn + F9 Search (Windows 8 onwards) |
| F10 | Fn + F10 Alter Keyboard Illumination Level (Optional) |
| F11 | Fn + F11 Print Screen |
| F12 | Fn + F12 Insert |
| Home | Fn + Home Toggle Wireless (Wi-Fi) On/Off |
| End | Fn + End Activates Sleep function |
| Up Arrow | Fn + ↑ Increase LCD brightness |
| Down Arrow | Fn + ↓ Decrease LCD brightness |
NOTE: Keyboard Types by Region.
(This should not affect the Function Table above)
- 82 (United States and Canada)
- 83 (Europe)
- 84 (Brazil)
- 86 (Japan)
NOTE: If you experience problems with your keyboard, please follow the troubleshooting link below: