Symbol Color Meaning
(1) Battery status Green Enough battery power
remains for operation.
Blinking
orange The battery pack needs
to be charged
Orange The battery pack is
being charged.
(2) Standby
mode Green The computer is in
standby mode.
Blinking
green The computer is entering
or resuming from
hibernation mode.
(3) Drive in use Orange Data is being read from
or written to the hard
disk, floppy drive, or data
is being read from the
CD-ROM/DVD-ROM
drive. Do not enter
hibernation mode or
power off the computer
when this indicator is on.
(4) Numeric lock Green The numeric keypad on
the keyboard is enabled.
You enable or disable
the keypad by pressing
and holding the Shift
key, and pressing the
NumLk key. For details,
see the User's Refer-
ence.
(5) Caps lock Green Caps Lock mode is
enabled. All alphabetic
characters
(A-Z)
are
entered in capital letters
without the Shift key
being pressed. You
enable or disable the
Caps Lock mode by
pressing the Caps Lock
key.
(6) Scroll lock Green Scroll Lock mode is
enabled. The Arrow
keys can be used as
screen-scroll function
keys. The cursor cannot
be moved with the
Arrow keys.
Not all
application programs
support this function.
You enable or disable
Scroll Lock mode by
pressing the ScrLk key.
(7) Power on Green The computer is opera-
tional. This indicator is
always on when the
computer is on.
28 ThinkPad i Series 1400