USB2.0 running as USB1.1

[Guest]

I have 3 USB2.0 ports that have all reverted to USB1.1 after an attempted
install of a webcam which I think installed some old drivers.

I have uninstalled and reinstalled the USB Controllers and tried updating
the drivers.

The Intel 8280 1FB/FBM USB Universal Host Controllers all show Intel driver
7.0.0.1011 dated 10/01/2005.

The USB Root Hubs all show Microsoft driver 5.1.2600.2180 dated 01/07/2001.

My machine is running XP SP2. The same camera driver also screwed up a
different machine and reset its USB Ports too.

How do I reset my Ports to USB2.0

 

[philo]

I have uninstalled and reinstalled the USB Controllers and tried updating
the drivers.

The Intel 8280 1FB/FBM USB Universal Host Controllers all show Intel driver
7.0.0.1011 dated 10/01/2005.

The USB Root Hubs all show Microsoft driver 5.1.2600.2180 dated 01/07/2001.

My machine is running XP SP2. The same camera driver also screwed up a
different machine and reset its USB Ports too.

How do I reset my Ports to USB2.0

Do a system restore back to a date prior to the webcam install

 

[Homer S.]

I have 3 USB2.0 ports that have all reverted to USB1.1 after an attempted
install of a webcam which I think installed some old drivers.

I have uninstalled and reinstalled the USB Controllers and tried updating
the drivers.

The Intel 8280 1FB/FBM USB Universal Host Controllers all show Intel driver
7.0.0.1011 dated 10/01/2005.

The USB Root Hubs all show Microsoft driver 5.1.2600.2180 dated 01/07/2001.

My machine is running XP SP2. The same camera driver also screwed up a
different machine and reset its USB Ports too.

How do I reset my Ports to USB2.0

System Restore! Also, please post the brand and model of cam that
screwed your USB drivers so we can avoid it.

Thanx
HJS

 

[Elmo]

I have 3 USB2.0 ports that have all reverted to USB1.1 after an attempted
install of a webcam which I think installed some old drivers.

I have uninstalled and reinstalled the USB Controllers and tried updating
the drivers.

The Intel 8280 1FB/FBM USB Universal Host Controllers all show Intel driver
7.0.0.1011 dated 10/01/2005.

The USB Root Hubs all show Microsoft driver 5.1.2600.2180 dated 01/07/2001.

My machine is running XP SP2. The same camera driver also screwed up a
different machine and reset its USB Ports too.

How do I reset my Ports to USB2.0

Click Start, Run, type SFC /SCANNOW, click OK. If any are damaged or
missing files, they'll be replaced. You may need to reboot afterwards
so damaged files will be replaced.