Lenovo ThinkPad i Series 1124 ThinkPad 240 User's Reference that shipped with - Page 20

Symbol, Color, Meaning, NumLk, Shift, Arrow, ScrLk, Not all application programs support this func

Page 20 highlights

System status indicators Symbol 1 Battery status 2 Suspend mode 3 HDD in use 4 Numeric lock 5 Caps lock 6 Scroll lock 7 Power on Color Green Blinking orange Orange Green Blinking green Orange Green Green Green Green Meaning Enough battery power remains for operation. The battery pack needs to be charged The battery pack is being charged. The computer is in suspend mode The computer is entering suspend or hibernation mode, or is resuming normal operation. Data is being read from or written to the hard disk. Do not enter suspend mode or power off the computer when this indicator is on. The numeric keypad on the keyboard is enabled. You enable or disable the keypad by pressing and holding the Fn key, and pressing the NumLk key. For details, see "Numeric keypad" on page 14. 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 and holding the Fn key, and pressing the Caps Lock key. 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 and holding the Fn key, and pressing the ScrLk key. The computer is operational. This indicator is on when the computer is on and not in suspend mode. 8 ThinkPad 240 User's Reference

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System status indicators
Symbol
Color
Meaning
±1²
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.
±2²
Suspend mode
Green
The computer is in suspend mode
Blinking green
The computer is entering suspend or
hibernation mode, or is resuming normal opera-
tion.
±3²
HDD in use
Orange
Data is being read from or written to the hard
disk. Do not enter suspend mode or power off
the computer when this indicator is on.
±4²
Numeric lock
Green
The numeric keypad on the keyboard is
enabled. You enable or disable the keypad by
pressing and holding the
Fn
key, and pressing
the
NumLk
key. For details, see “Numeric
keypad” on page
14.
±5²
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 and
holding the
Fn
key, and pressing the
Caps
Lock
key.
±6²
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 func-
tion.
You enable or disable Scroll Lock mode by
pressing and holding the
Fn
key, and pressing
the
ScrLk
key.
±7²
Power on
Green
The computer is operational. This indicator is on
when the computer is on and not in suspend
mode.
8
ThinkPad 240 User's Reference