Asus UX51VZ - Manual (Page 15)

Notebook PC E-Manual 15
Status indicators
The status indicators help identify the current hardware status
of your Notebook PC.
Drive activity indicator
This indicator lights up when your Notebook PC is
accessing the internal storage drives.
Bluetooth / Wireless indicator (on selected models)
This indicator lights up when your Notebook PC’s
wireless function (Bluetooth or Wi-Fi) is enabled.
Number lock indicator
This indicator lights up when the number lock function
is activated. This allows you to use some of the keys on
your keyboard for numeric input.
Capital lock indicator
This indicator lights up when the capital lock function
is activated. Using capital lock allows you to type
capitalized letters (such as A, B, C) using your Notebook
PC’s keyboard.