Fujitsu Lifebook S761 Operating Manual page 25

Second battery indicator
Indicator is lit
Green:
Amber:
Red:
Indicator Red:
flashing quickly
(1s on / 1 s off)
Indicator Green:
flashing slowly
(1s on / 5 s off)
Amber:
Red:
Indicator is not The second battery is not installed.
lit
Energy saving function indicator
Indicator is lit The energy saving functions are enabled (e.g. reduced screen brightness)
Indicator is The energy saving functions are disabled.
not lit
Drive indicator
Indicator is lit
The hard disk drive or the CD/DVD in the optical drive of the notebook is being
accessed.
Indicator is not The hard disk drive or the CD/DVD in the optical drive of the notebook is not
lit currently being accessed.
Num Lock indicator
Indicator is lit The
can output the characters indicated on the upper right of the keys.
Indicator is not The
lit
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The mains adapter is connected and the second battery is being
charged. The second battery is charged to between 50% and
100% of maximum capacity.
The mains adapter is connected and the second battery is being
charged. The second battery is charged to between 13% and
49% of maximum capacity.
The mains adapter is connected and the second battery is being
charged. The second battery is charged to between 0% and
12% of maximum capacity.
The second battery is faulty.
The notebook is in suspend mode and power is being supplied
by the second battery. The second battery is charged to between
50% and 100% of maximum capacity.
The notebook is in suspend mode and power is being supplied
by the second battery. The second battery is charged to between
13% and 49% of maximum capacity.
The notebook is in suspend mode and power is being supplied
by the second battery. The second battery is charged to between
0% and 12% of maximum capacity.
Num key has been pressed. The virtual numerical keypad is activated. You
Num key has not been pressed. The virtual numerical keypad is not active.
Working with the notebook
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