IBM ThinkPad A22e Hardware Maintenance Manual page 46

Indicator
4 Scroll lock
5 Power on
6 Battery
7 Standby status Green:
42
ThinkPad A21e, A22e, i 1800 (MT 2655/2663/2664)
Meaning
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.
To enable or disable Scroll Lock
mode, press the ScrLk key.
Green: The computer is on and ready to
use. In some models, this
indicator stays lighted even when
the computer is in the standby
mode. For A21e series and the
low-end models of A22e, if the
power-on indicator is on and the
standby indicator is off, the
system is ready to use. For the
high-end models of A22e, if the
power-on indicator is off and the
standby indicator is on, the
system is ready to use.
Green: The battery is fully charged.
Blinking green:
The battery has enough power to
operate, but is being charged.
Orange: The battery power is low. The
battery is to being charged.
Blinking orange:
The battery needs to be charged.
when the indicator starts blinking
orange, the computer beeps
three times.
The computer is in standby
mode.
Blinking green:
The computer is entering standby
mode or hibernation mode, or is
resuming normal operation. This
indicator does not blink in
Windows 98, Windows 2000 and
Windows Me.
Product overview