The update goes onto OS X Mountain Lion 10.8.5 & later and OS X Mavericks 10.9.2 & later. The Mac maker adds, “This update also addresses a rare memory issue that may cause the system to randomly reboot, and an issue where the system may not properly sleep the built-in display when an external display is connected while running Windows using Boot Camp.”Īvailable as a free download from Softpedia, Apple Support Downloads, and via the Mac App Store’s update tab, MacBook Air EFI Firmware Update 2.8 is recommended for MacBook Air mid 2013 and early 2014 models. Safari is also constantly closing and reopening itself in the background when I'm using other programs,” this person explains.Īpple does not confirm which system component is the culprit, noting only that MacBook Air EFI Firmware Update 2.8 “improves reliability when waking from sleep and when booting while certain USB and Thunderbolt devices are connected.” MACBOOK PRO EFI FIRMWARE UPDATE 2.8 MANUALRunning Mavericks.”Īnother person, using the handle EggieRowe, chimes in to say, “Since installing Mavericks last week on a mid-2011 MacBook Air, it has randomly rebooted at least once daily, if not more.”ĮggieRowe suspects that the reboot issues are tied to Safari, “since the laptop often freezes in Safari and requires a manual reboot. The screen becomes white and it says your computer has encoutered a problem, and is going to reboot. It seems that the company has been made aware of the random reboot flaws reported in close to a dozen separate threads on Apple Support Communities.Ī user identified as tonight99 writes in one of the many threads on this topic, “Hi recently my macbook pro has been randomly rebooting in the middle of my use. Questions? Comments? Have a fix? Post them below or e-mail us!īe sure to check us out on Twitter and the CNET Mac forums.A flood of negative reports on the Apple Support Communities forums have prompted the Cupertino giant to issue MacBook Air EFI Firmware Update 2.8 in an attempt to address random reboot bugs on MacBook Air mid 2013 and early 2014 models. During the installation process your system should reboot at least once, but might reboot multiple times if needed, so let it run its course and do not stop it by pressing and holding the power button.Īs always, be sure to fully back up your system before applying this or any other update. Be sure your system is plugged into a reliable power supply (do not rely on its battery, especially during a firmware update in which the power source controls might be altered), and then wait for the update to finish completely. Once it's downloaded, run the installer and follow the onscreen instructions to apply it. MACBOOK PRO EFI FIRMWARE UPDATE 2.8 INSTALLTo install this update, you can download the updater through Software Update in the Apple menu (the preferred option), or you can download the standalone installer from the MacBook Pro EFI Firmware Update 2.8 Web page. This fix is only applicable to the 2008 model. MACBOOK PRO EFI FIRMWARE UPDATE 2.8 FOR MACThe updates were for Mac Mini, MacBook Air, iMac, and MacBook Pro systems.Īfter releasing these updates, Apple has issued another update for the MacBook Pro (version 2.7 was released on Saturday this is version 2.8), which addresses a problem in which 15-inch models from late 2008 developed flickering displays. Last Saturday Apple released a number of EFI firmware updates for various Mac models, which addressed problems with NetBoot features, the use of HD displays for protected HD content, and boot drive selection when external drives are plugged into the systems.
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