Apple released SMC Firmware Update 1.4 for MacBook and MacBook Pro models sold between 2007 and 2008. The update addresses an issue that prevents these MacBook models from being charged using the new 60W or 85W MagSafe power adapters. The update is for the following MacBook and MacBook pro models: • MacBook (13-inch Late 2007) • MacBook Pro (17-inch, Early ...

Apple is offering free replacement for MagSafe power adapters with separation of the white insulation. According to Apple’s knowledge base article, “Whether your product is in or out-of-warranty, you can take your adapter (you don’t need to take the computer) to an Apple-Authorized Service Provider”. Some MacBook and MacBook Pro models are affected. If you have problems with your MagSafe ...