Справочник Пользователя для Toshiba A55

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Mobile Computing
Running the computer on battery power
5.375 x 8.375 ver 2.3
Over a period of time, and depending on the usage of the 
computer, the brightness of the LCD Screen will deteriorate. 
This is an intrinsic characteristic of LCD technology.
Screen will dim when the computer is operated on battery 
power and you may not be able to increase the brightness of 
the screen
.
Power management
Your computer ships with the power management options 
preset to a configuration that will provide the most stable 
operating environment and optimum system performance for 
both AC power and battery modes.
Changes to these settings may result in system performance 
or stability issues. users who are not completely familiar with 
the power management component of the system should use 
the preset configuration. For assistance with setup changes, 
contact Toshiba’s Global Support Centre.
Using additional batteries
If you spend a lot of time traveling and need to work for 
many hours without an AC power source, you may want to 
carry additional charged batteries with you. You can then 
replace a discharged battery and continue working.
NOTE