Hi guys, I recently installed the firmware update for my MacBook and when I restarted the keyboard and mouse were both unresponsive. Even my USB wireless mouse wouldn't work. I am probably going to take it into an Apple Store tomorrow. Oh, and also I booted Windows and my trackpad and keyboard are working fine (How I'm writing this now). Being the retard I am I guess I might have held the power button down (when it specifically tells you not too...). I just wondered if anyone could help . I tried taking the battery out and holding the power key for 10 secs - no use. I tried turning the MacBook on and holding down select+command+P+R (constant boot) - no use. Not having much luck guys, please help.