Apple has released MacBook Air EFI Firmware Update 2.8, which follows this week’s earlier update to the system management controller (SMC) for MacBook Air laptops (see “MacBook Air SMC Firmware Update 2.0,” 10 June 2014). For MacBook Air models released in the middle of 2013 and early 2014, this firmware update improves reliability when waking from sleep and when booting while certain USB and Thunderbolt devices are connected, plus fixes a rare memory issue that could cause the system to reboot. It also addresses a complex bug that prevented the built-in display from sleeping while connected to an external display and running Windows using Boot Camp. As with other firmware updates, it’s best to rely on Software Update to ensure you get the right update for your specific model. Also be careful not to interrupt the update process! (Free, 4.8 MB, 10.8.5+)
Full Screen Quick Look in Snow Leopard
When viewing files in the Finder in Snow Leopard, instead of pressing just the Space bar to enter Quick Look, press Option-Space to display the selected document in full-screen Quick Look, expanding the preview and hiding everything else that would otherwise remain visible.
- MacBook Air SMC Firmware Update 2.0 (10 Jun 14)
MacBook Air EFI Firmware Update 2.8
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