Intel W653UI1 - Manual (Page 14)

Before You Begin User's Guide
1.4 The Four Status LEDs
The Wireless LAN LED
This LED would be lit when the Wireless LAN is powered on. For details on
how to power on and power off the Wireless LAN, please refer to Chapter 1.10.
The Caps Lock LED
The LED would be lit when the keyboard is in Caps Lock mode. In this mode,
all characters you type are in uppercase.
The Num Lock LED
This LED would be lit when the keyboard is in Num Lock mode. In this mode,
the embedded numeric keypads can be used.
The HDD/ODD Access LED
This LED would be lit when system is accessing the HDD and/or ODD drive.
Note:
The Four Status LEDs are located near the two click buttons. For exact
location, please refer to the Panoramic View diagram in Chapter 1.2.
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