Apple released MacBook Pro today which eliminates the noise made by the optical disk drive during startup and wake from sleep on certain MacBook Pros.
The update is specifically intended for MacBook Pro models released in “Late 2008″ specifically model identifiers MacBook Pro 5,1 and MacBook Pro 5,2.
According to Everymac the MBP 5,1 and 5,2 identifiers were assigned to four models:
EFI 1.8 requires a subsequent installation of SuperDrive Firmware Update 3.0.
This update eliminates the noise made by the optical disk drive during system startup and wake from sleep on MacBook Pro computers. When installation is complete, please run Software Update again, and install SuperDrive Firmware Update 3.0
To complete the firmware update process, please follow the instructions in the updater application (/Applications/Utilities/MacBook Pro EFI Firmware Update.app). The updater will launch automatically when the installation is complete.
Boot ROM or SMC Version Information: http://support.apple.com/kb/HT3706.
MacBookPro5,1 will be updated to MBP51.007E.005
MacBookPro5,2 will be updated to MBP52.008E.005
I didn’t get notified about it in Software Update because I’m running a MacBookPro5,3. If you did, tell us about how it’s working in the TalkBack.




