Fujitsu Lifebook U939X - Using the Energy Saving Functions

Working with the notebook
Using the energy saving functions
EnergyEnergyBattery
The notebook uses less power when the available energy-saving functions are used. You will
then be able to work longer when using the battery before having to recharge it.
The energy efficiency is increased and en vironmental pollution is red uced.
By choosing the best power options, you can make significant savings and
at the same time help protect th e environment.
When you fold down and close the LC D screen, depending on the setting in Windows,
the notebook automatically enters a power saving mode.
► Set the energy saving functions in your Control Panel.
If you need further information about an option, you can get help with most
settings by press ing
F1
to open the Microsoft Help.
When the no teb ook i
s in energy saving mode , the following m ust be rem embered:
During e nergy savi
ng mode, open data is held in main memory or
in a swap file on the
hard disk.
Never switch the
notebook off while it is in an energy saving mode. If the built-in battery
is nearly flat, cl
ose all open files and do not go i nto energy saving mode.
If you do not intend to use your notebook for a lo ng period of time:
► Exit energy saving mode if necessary by moving the mouse, making an entry at the keyboard
or by switching on the no tebook.
► Close all op ened programs and completely shut down the not ebook.
If you operate the Notebook in rechargeable battery mod e:
The power consumption level can be set if the system is being used in rechargeable battery mode.
► Click the bat tery symbol on the task bar.
► Choose between optimum performance and optimum battery power consumption.
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