Hi.
When i restart or power off Windows with a Arduino Uno (Chinese clone), i got a Blue-Screen-Of-Death with USB_BUG_CODE... After having this BSOD the windows restart and the computer lose USB ports, need to power off to get USB ports working again.
With a Arduino Duemilanove i dont have this problem.
Using Windows 7 64bits
Arduino Uno controller - Arduino LLC - 15-11-2007
Arduino is connect to a BMA180 accelerometer but no software is accessing to serial data. (tried different codes, always with BSOD)

How can i fix this problem?
Thanks.