What could be the reason for self-disconnecting USB 3.0 ports?

D

Dmitry Zarezenko2015-01-07 13:12:24

USB

Dmitry Zarezenko, 2015-01-07 13:12:24

On my Dell Vostro 3350 laptop (Windows 7), the USB 3.0 ports spontaneously turn off (there are 2 of them, one includes a monitor with a USB hub, the second is usually free), the USB 2.0 port remains working (it includes a mouse). What could be the reason and how to fix it? The question is also of interest, is it possible to reactivate them hot, otherwise you have to reboot every time?

Reply

Answer the question

In order to leave comments, you need to log in

1 answer(s)

A

Andrey Ermachenok, 2015-01-07
@eapeap

Are the drivers native from the Dell site?
Is Power Options allowed to temporarily disable ports?
If disconnected - you can go to Device Manager - Update hardware configuration.