Using The Power Usb Button - Gigabyte W468N User Manual

W468N Notebook User's Manual

7.2 Using the Power USB Button

The laptop is equipped with a power USB function, which allows
you to increase the power output when charging an external USB
device, such as a mobile phone or PDA.
Press the Power USB button to increase the power output to 1
ampere. When not pressed, power output is 0.5 ampere. You can
also charge external USB devices when the laptop is powered off,
but this button must be pressed in order to do so.
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