Finding Your Way around the System
Find Out Where Everything's Located
Part I: Getting To Know Your Computer
12
The
numeric mode light
glows when the numeric overlay is on.
When the overlay is on, pressing an overlay key produces the
white number printed on the right front of the key instead of the
letter printed on the top of the key. For more information, see
“Typing Numbers” on page 82.
The
disk light
indicates whether the hard disk or diskette drive is
currently in use. Do not turn the computer off if this light is on.
The
battery light
indicates the current battery charge. For more
information, see “Monitoring Battery Power” on page 108.
The
power light
lets you know whether or not the computer is
connected to an external power source. For more information, see
“Connect to a Power Source” on page 15.