Mac mini (Mid 2010) EFI Firmware Update 1.5
About Mac mini EFI Firmware Update 1.5
This update enables Lion Recovery from an Internet connection on Mac mini (Mid 2010) models and addresses an issue where the setting to restart after a power failure may not be retained.
For more information about Lion Recovery, please visit this website: http://www.apple.com/macosx/recovery/.
The Mac mini EFI Firmware Update will update the EFI firmware on your computer. Your computer's power cord must be connected and plugged into a working power source. When your Mac mini restarts, a gray screen will appear with a status bar to indicate the progress of the update. It will take several minutes for the update to complete. Do not disturb or shut off the power on your Mac mini during this update.
Boot ROM or SMC Version Information: MM41.0042.B03