Lenovo THINKPAD MT 8748 Manual page 43

Indicator
5
Caps lock
6
Drive in use
7
Power on
8
Battery status
9
AC power
status
10
Standby status
Meaning
Green:
Caps Lock mode is enabled. To enable or disable Caps Lock
mode, press the Caps Lock key.
Green:
Data is being read from or written to the hard disk drive, the
diskette drive, or the drive in the Ultrabay Slim device. When
this indicator is on, do not put the computer into standby
mode or turn off the computer.
Note: Do not move the system while the green drive-in-use light
is on. Sudden physical shock could cause drive errors.
Green:
The computer is on and ready to use. This indicator stays lit
whenever the computer is on and is not in standby mode.
Green:
The battery is charged between 80% to 100% of the capacity,
and being discharged between 0% to 80% of the capacity.
Blinking green:
The battery is charged between 20% to 80% of the capacity,
and being charged.
Orange:
The battery is charged between 5% and 20% of the capacity,
and being discharged.
Blinking orange (slow):
The battery is charged between 5% to 20% of the capacity,
and being charged.
Blinking orange (rapid):
The battery is charged between 0% to 5% of the capacity.
Green:
The computer is connected to the ac power supply.
Green:
The computer is in standby mode.
Blinking green:
The computer is entering standby mode or hibernation mode,
or is resuming normal operation.
Product overview
ThinkPad Reserve Edition
37