Hi,
Recently I got a problem with my Windows 7 Professionnal x64: USB driver are disabling themself on every reboot.
I have to uninstall all the USB devices in device manager and after they reinstall automatically.
I have a Toshiba Tecra Notebook.
I tried an hard reset: uninstall the battery and the power cord and then push on the power button for 1-2 minute. Nothning.
I tried uninstalling usb drivers on Whitout crash mode. Nothing.
I tried uninstalling quick time and itunes (that solve his problem:
Wifi, WLAN and USB drivers disable after every reboot). Nothing.
I tried installing the latest chipset driver found here:
Mettez niveau votre PC TOSHIBA avec Windows 7. Nothing.
I don't know what to do. Please help me.
And excuse my bad english, I speak french.