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Working with the notebook
Power-on indicator
Indicator is lit
The notebook is switched on.
Indicator is
fl
ashing
The notebook is in power saving mode.
Indicator is not
lit
The notebook is switched off or is in Save-to-Disk mode.
Battery charging indicator
White:
The mains adapter is connected and the battery or batteries
installed is/are fully charged.
Indicator is lit
Orange:
The mains adapter is connected and the battery or batteries
installed is/are being charged.
Indicator is
fl
ashing
Orange:
The mains adapter is connected and the battery or batteries
installed cannot be charged (the battery is too hot for charging).
Indicator is not
lit
The mains adapter is not connected.
In sleep mode (S4) and when switched off (S5), the battery button
provides information
on the state of charge of the two batteries. Press the button and the battery indicator lights up.
The meaning of the colours corresponds to the following table with statuses S1 to S3:
Fujitsu
19
Summary of Contents for Lifebook S904
Page 1: ...System Operating Manual LIFEBOOK S904 ...
Page 3: ......
Page 10: ...Contents 6 Fujitsu ...