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
I tried installing the latest chipset driver found here: Mettez niveau votre PC TOSHIBA avec Windows 7
I don't know what to do. Please help me.
And excuse my bad english, I speak french.