On Wednesday night, Apple released equal pairs of EFI and SMC firmware fixes for all of the new, late 2008 MacBook models to tackle problems with their reliability and power indicators.
The updates for the regular 13-inch MacBook (EFI, SMC), MacBook Air (EFI, SMC) and 15-inch MacBook Pro (EFI, SMC) all share virtually identical release notes, indicating solutions common to their platform rather than model-specific glitches.
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AppleInsider