Drive Activity Indicator - Asus Essential P751JF E-Manual

Numeric keypad
The numeric keypad toggles between these two functions: for
numeric input and as pointer direction keys.
NOTE: For more details, refer to the Using the numeric keypad
section in this manual.
Notebook PC E-Manual

Drive activity indicator

This indicator lights up when your Notebook PC is
accessing the internal storage drives.
Bluetooth / Wireless indicator
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.
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