Dell Precision 3540 - Bottom View; Keyboard Shortcuts

Bottom view
1. Fan vent
2. Service tag
3. Speakers
Keyboard shortcuts
NOTE:
Keyboard characters may differ depending on the keyboard language configuration. Keys that are used for
shortcuts remain the same across all language configurations.
Table 2. List of keyboard shortcuts
Keys Primary behavior Secondary behavior (Fn + Key)
Fn + Esc Escape
Toggle Fn-key lock
Fn + F1
Mute audio
F1 behavior
Fn + F2
Decrease volume
F2 behavior
Fn + F3
Increase volume
F3 behavior
Fn + F4
Mute microphone
F4 behavior
Fn + F5
Turn on/off keyboard
backlight
F5 behavior
Chassis overview 11