I have MBP late 2012 with OS X 10.8.3 and boot camp to Windows 7 Ultimate using boot camp 5.0. Every time I start the windows, the keyboard back light always set to the highest even if I always turn it of completely. How can I set the keyboard back light to stay at the same position every time I start windows? I don't have a problem while booting on OS X. The back light always stays at the same level as current setup. Thank you in advance.