Dell P479C, 1435, PP24L setup guide Num Lock light Turns on when using the Num Lock key

Using Your Studio Laptop

7Keyboard/ Backlit Keyboard (optional) – If you have purchased the optional backlit keyboard, the right-arrow key will have

the backlit keyboard icon on it. The optional backlit keyboard provides visibility in dark environments by illuminating all symbols on the keys. The settings for this keyboard can be personalized by using Dell QuickSet. For more information on keyboard, see the Dell Technology Guide.

Backlit Keyboard Brightness Settings – Press <Fn> + right-arrow key to toggle between the three lighting states (in the given order).

The three lighting states are:

a.full keyboard/touch pad brightness

b.half keyboard/touch pad brightness

c.no lighting

8Num Lock light – Turns on when using the Num Lock key.

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