Dell Latitude C540 User Manual

Page 7

Keyboard Status Lights

Turns on when the numeric keypad is enabled.

Turns on when the uppercase letter function is enabled.

Turns on when he scroll lock function is enabled.

Keyboard -

The keyboard includes a numeric keypad as well as the Microsoft® Windows® logo key

For information on supported keyboard shortcuts, see "

Using the Keyboard and Touch Pad

Microphone -

Allows you to record audio.

Device Status Lights

Turns on when you turn on the computer.

Turns on when the computer reads or writes data.

NOTICE:

To avoid loss of data, never turn off the computer while the

light is flashing.

Turns on steadily or blinks when the computer is in a power management mode. It also blinks to
indicate battery charge status.

If the computer is connected to an electrical outlet, the

light operates as follows:

Solid green: The battery is charging.
Flashing green: The battery is almost fully charged.