Medion ERAZER X7815, User Manual

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Power Supply
32
Power Management
Your notebook offers automatic and modifiable power saving functions that you
can use to maximize battery life and reduce overall operating costs. The power
saving modes are known as sleep mode and hibernate mode.
Sleep Mode
When in sleep mode, the contents of the RAM of your notebook are preserved
while practically all other components of your notebook are shut down, reducing
your power consumption to a minimum. By pressing any key on the keypad, you
can bring your notebook back to the fully operational state. You will restart at
precisely the line in which you were working prior to the interruption. The
computer takes less time to go into and come out of sleep mode, but uses more
power than hibernate mode.
Hibernate Mode
The hibernate mode is an alternative to a complete shutdown of the notebook. In
this mode all data from RAM (system and graphic data) are copied to the hard disk
as a file. As soon as the data has been safely saved, the notebook powers down.
When the notebook is switched on again, this file is written back to RAM by the
BIOS. In a few moments the notebook is in the exact state as when it was last used.
If while working on a document the notebook is closed (assuming the correct ACPI
setting), the notebook saves the data in RAM for you automatically. You will restart
at precisely the line in which you were working prior to the interruption. The
computer uses no power while it is in hibernate mode, but it takes a little longer for
the computer to go into and come out of hibernation compared to sleep.
ECO Function (optional)
You will be able to save energy and extend the running time of your battery by
deliberately deactivating functions, if you are working with your notebook in
battery operation.
SWITCH the ECO Function on /off
The ECO Function is switched on or off by means of the Fn + F5 key combination.
Attention!
The ECO Function can only be used in battery operation.