Indicator Meaning
1 Wireless LAN
status
Green: Wireless is operational and radio on state. This indicator
is on when the data is transmitted.
2 Bluetooth status
R
Green: The Bluetooth is operational. This indicator is on when
the Bluetooth is on and not in suspend mode.
3 Wireless WAN
status
Green: Wireless is operational and radio on state. This indicator
is on when the data is transmitted.
4 Num lock
Green: The numeric keypad on the keyboard is enabled. To
enable or disable the keypad, press and hold the Shift
key, and press the NumLk (ScrLk) key.
5 Caps lock
Green: Caps Lock mode is enabled. To enable or disable Caps
Lock mode, press the Caps Lock key.
6 Drive in use
Green: Data is being read from or written to the hard disk drive,
or the drive in the Ultrabay 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.
7 Power on
Green: The computer is on and ready to use. This indicator stays
lit whenever the computer is on and is not in standby
mode.
8 Battery status
Green: The battery is in use and has enough power. The ac
adapter has charged the battery completely.
Blinking green:
The battery is being charged, but still has enough power
to operate. (At regular intervals, the indicator light turns
off briefly.)
Orange:
The battery is being charged, but the battery power is still
low.
Blinking orange:
The battery needs to be charged. When the indicator
starts blinking orange, the computer beeps three times.
9 AC power
status
Green: The ac adapter is connected and the computer is
operating on ac power. If a battery is installed in the
computer, it is charged when this indicator is green.
10 Standby status
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
42 ThinkPad
®
X60, X60s, X61, and X61s