Why do USB ports stop working when plugged in?

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rusikcrasava2014-01-27 16:11:57

USB

rusikcrasava, 2014-01-27 16:11:57

When a charger is connected (with a slightly discharged battery), the usb ports stop working (whatever you put into them, the laptop does not perceive anything). When the laptop is charged (100%), the usb ports start working normally. What could be the problem?

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4 answer(s)

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Nikolai Vasilchuk, 2014-01-27
@Anonym

The problem is in the Russian language.

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rusikcrasava, 2014-01-27
@rusikcrasava

Smartest one?

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GavriKos, 2014-01-27
@GavriKos

1) OS?
2) How is the situation in the BIOS - the same reaction?
If Win - look in the power settings, there is a "temporary shutdown of the USB port." Plus, maybe in some kind of EnergyManagment tool for your laptop there are such settings.

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rusikcrasava, 2014-01-27
@rusikcrasava

Yes, Windows 7 is in the settings (temporary disabling of usb is prohibited)