SQosmio G50 - 10 H - one of the usb ports stopped working

Hello forum,.

I have a BOUNCING problem with usb ports on my qosmio g50-10 h.
There are two ports on the right side of the machine and I have 2 self-powered 7 centers of port (usb 2) attached to these.

Every now and then to stop it from ports and of course all the parts a unregcognised, not found.
I get error messages saying unregognised device or usb device stopped working or windows stopped device etc.

Unplug the hub and repluging it ususally actually come back to life.

any ideas?

Stafford

Hello

Have you tried to connect devices directly to the USB port?
Try this and see if the USB device is disconnected, as you mentioned that using the external USB hub.

Generally speaking, it is difficult to say what might cause this
You could try updating the chipset driver.
Of course, you should also check the USB port settings, and power management options for economy.

In device manager-> USB root & hub-> properties you could disable for unique energy saving USB ports.
This also on Win 7 power management.

Tags: Toshiba

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