Dell Latitude 12 Rugged Extreme 7214 Guide De Mise En Route page 12

Customizing the backlit keyboard in System Setup (BIOS)
1. Turn off the computer.
2. Turn on the computer and when the Dell logo appears, press the F2 key repeatedly to bring up the
System Setup menu.
3. Under System Configuration menu, select RGB Keyboard Backlight.
You can enable/disable the standard colors (White, Red, Green and Blue).
4. To set a custom RGB value, use the input boxes on the right side of the screen.
5. Click Apply changes and click Exit to close System Setup.
Function Fn key lock features
NOTE: The keyboard has Function key Fn lock capability. When activated, the secondary functions
on the top row of keys become default and will not require use of the Fn key.
Figure 6. Fn key callouts
1. Fn lock key
2. Affected Fn keys
3. Fn key
NOTE: Fn lock affects only the above keys (F1 to F12). Secondary functions will not require the Fn
key to be pressed while enabled.
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