Apple MacBook EFI Firmware Update 1.4 eliminates the noise made by the optical disk drive during system startup and wake from sleep on MacBook computers. When installation is complete, please run Software Update again, and install SuperDrive Firmware Update 3.0
REVISION29 I also am still experiencing the drive sound at start-up, but is super quiet when waking from sleep. Otherwise, the process was smooth and as Apple described. After the obnoxious beep sound upon restart when applying the update and a black screen for many seconds, the heart rate returns to normal when the computer shows the friendly Apple logo. (Version 1.4)
WIZZARD1 It is not noted in any of the documentation that this does not apply to a MACBOOK2,1. I have a macbook, 2 gig dual core and the update is not for it. This update is not for machook 2006 or early 2007; only from later 2007 and forward. it would be nice if this was documented. (Version 1.2)
MACGUY7 After installing the firmware update, my USB ports are now extremely slow. Printing a color page takes 20 minutes... scanning fails... and my TV Mini HD device won't even start up. (Version 1.1)