Sony PCG-V505DC1 Handbuch

Your computer is equipped with a battery that enables you to work without AC power for some time. For information on
how to extend the life of the battery, see 

 for more information. 

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 When operating your computer on battery power, your computer's CPU speed is reduced. 

  

 The battery that comes with your computer is not fully charged at the time of purchase. 

  

 The brightness of your computer screen automatically dims when you switch from AC power to battery power. To

increase the brightness, press the Fn and F5 keys, and then press the Up Arrow 

or Right Arrow 

key.