install windows 7 on macbook air early 2015

USB 3.0 is over 10x as fast as USB 2.0 and has one-quarter the bandwidth of Thunderbolt 2, which is also included.

This model includes built-in USB 3.0 support. On the WiFi front, there’s 802.11ac wireless support, which is up to 3x as fast as 802.11n and also offers improved range.Īpple hasn’t forgotten performance – the PCIe-based SSDs are up to 40% faster than the SATA SSDs used in older MBAs and about 17x as fast as a typical 5400 rpm notebook hard drive. The standard CPU is a 1.6 GHz Core i5 with Turbo Boost to 2.7 GHz, and you can configure it with a 2.2 GHz Core i7 that has a 3.2 GHz Turbo Boost speed. I just decided to throw in the towel and install Win 10.The Early 2015 MacBook Air (MBA) gets another speed bump, gains Thunderbolt 2, and is rated at 12 hours in the field – and if you don’t use your MBA regularly, it has 30 days of standby power.īuilt around 5th-generation low-power Intel Core i5 and i7 processors, the Early 2015 MBA has Intel HD Graphics 6000. Rather, a) Win 7 boot disks don't work with 'efi boot', they apparently need the old style boot process, b) in the newer 2015 Macs the older boot process has been removed and only 'efi boot' is present.Īs far as I could figure out, there is no way to use Win 7 on the newer Macs. So, I think the issue isn't with Bootcamp itsef. Here again, clicking on this entry does nothing, it just gives you a black screen. If you try to use an old Win 7 bootdisk that you might have lying around, the bootmanager shows only ONE entry: 'efi boot'. They don't even let you create a Win 7 bootdisk. Now, in 2015, Bootcamp 5.1.4 that shipped with OSX Yosemite and Bootcamp 6.0 that ships with El Capitan don't work with Win 7. Clicking on 'efi boot' does NOT launch the setup from the bootdisk, it just boots Windows from the hard drive, if there is one, otherwise it just give you a black screen. Clicking on 'windows' would correct boot from the bootdisk and launch the setup program. If you use a Win 7 install bootdisk on such a system the boot manager will show TWO entries: 'windows' and 'efi boot'. I ran into this problem too and did some digging.īootcamp 5.1.2 that shipped with OSX 10.8.x in 2014 supported Win7.

Install windows 7 on macbook air early 2015