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Indicator Meaning
3 Drive in use Green: Data is being read from or
written to the hard-disk drive.
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.
4 Num lock Green: The numeric keypad on the
keyboard is enabled. To enable
or disable the keypad, press
and hold the Fn key while
pressing the NumLk key.
5 Caps lock Green: Caps Lock mode is enabled.
To enable or disable Caps
Lock mode, press Fn + Caps
Lock key.
6 Scroll lock Green: Scroll Lock mode is enabled.
Arrow keys can be used as
screen-scroll function keys, but
not to move the cursor. To
enable or disable Scroll Lock
mode, press Fn + ScrLk key.
Not all application programs
support this function.
7 Power on Green: This indicator stays lighted
whenever the computer is on.
If the power-on indicator is on
and the standby indicator is off,
the system is ready to use. If
both the power-on indicator
and the standby indicator are
on, you can use the computer
after it returns from the
standby mode and the standby
indicator goes off.
Product overview
ThinkPad TransNote 37