Dell Inspiron 14 Plus 7420 Setup And Specifications

Also see for Inspiron 14 Plus 7420: Service manual

Keyboard shortcutsNOTE: Keyboard characters may differ depending on the keyboard language configuration. Keys used for shortcuts remainthe same across all language configurations.Some keys on your keyboard have two symbols on them. These keys can be used to type alternate characters or to performsecondary functions. The symbol shown on the lower part of the key refers to the character that is typed out when the key ispressed. If you press shift and the key, the symbol shown on the upper part of the key is typed out. For example, if you press 2,2 is typed out; if you press Shift + 2, @ is typed out.The keys F1-F12 at the top row of the keyboard are function keys for multi-media control, as indicated by the icon at the bottomof the key. Press the function key to invoke the task represented by the icon. For example, pressing F1 mutes the audio (refer tothe table below).However, if the function keys F1-F12 are needed for specific software applications, multi-media functionality can be disabledby pressing fn + Esc. Subsequently, multi-media control can be invoked by pressing fn and the respective function key. Forexample, mute audio by pressing fn + F1.NOTE: You can also define the primary behavior of the function keys (F1–F12) by changing Function Key Behavior inBIOS setup program.Table 22. List of keyboard shortcutsFunction key Redefined key (for multimediacontrol) BehaviorF1 fn + F1 Mute audioF2 fn + F2 Decrease volumeF3 fn + F3 Increase volumeF4 fn + F4 Play/PauseF5 fn + F5 Click keyboard backlight (optional).NOTE: Non-backlight keyboardshave F10 function key without thebacklight icon and do not supporttoggle keyboard backlight function.NOTE: Toggle to cycle the keyboardbacklight status through off, low-backlight, and high-backlight.F6 fn + F6 Decrease brightnessF7 fn + F7 Increase brightnessF8 fn + F8 Switch to external displayF10 fn + F10 Print screenF11 fn + F11 HomeF12 fn + F12 EndThe fn key is also used with selected keys on the keyboard to invoke other secondary functions.Table 23. Secondary behaviorFunction key Behaviorfn + B Pause/Break5Keyboard shortcuts 21

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