Hi
Something has muddled up the webcam software/driver.
The unknown USB device seems to be the webcam since the webcam is connected to the USB controller.
Usually new webcam driver installation should solve this therefore it’s really strange that you could not solve this installing the webcam software.
Maybe you should clean the OS and registry using the CCLeaner (freeware)
Would recommend this workaround:
- First of all uninstall the webcam software
- Then clean the OS and registry using the CCleaner
- Now reboot the notebook
- After that install the webcam software which you have downloaded from the Toshiba European driver page. By the way – would recommend testing the webcam driver released for Sat T230. This is a newer driver version