Apple MacBook Pro 15-inch SMC Firmware Changelog
What's new in Apple MacBook Pro 15-inch SMC Firmware 1.3
May 28, 2009- Adjusts the fan behavior in MacBook Pro systems when running under high workload conditions.
New in Apple MacBook Pro 15-inch SMC Firmware 1.2 (Dec 11, 2008)
- This SMC Firmware Update improves the sensing and accuracy of the MagSafe Power Adapter indicator light, and the battery charge indicator lights on MacBook Pro (Late 2008) computers.