As I said, this is not a Toshiba driver problem. If some devices work from 
the USB ports and others don't, the problem is drivers for the devices that 
don't work. If no devices work, the USB chip may be faulty.
What devices don't work?
Terry

"Rinus" <mva60NOSPAM@freemail.nl> wrote in message 
news:44ba340d$0$2030$ba620dc5@text.nova.planet.nl...
> Thanks for the reaction Terry,
> I`ve removed all the USB devices but it keeps the same problem after 
> restart and redetecting.
> Strange enough there are no yellow exclamation marks at all USB devices,so 
> they look OK.
> The only yellow exclamation marks I have are: ethernet-controller / 
> PCI-modem / SM-Buscontroller.
> So I`m afraid I have to try to get some Toshiba drivers to fix it.
>
>
>