HT201295: Reset the System Management Controller (SMC) on your Mac

Learn about Reset the System Management Controller (SMC) on your Mac
Dima100
Level 1 (4 points)
Mac OS X

Q: Hi, guys! I have installed Windows 10 on my MacBook Air, and now I have a problem, I need to go back to IOS system, but I can not. The BootCamp desappeared, I cannot find it, consequently IOS system desappered probably. How do I get back to IOS, plea

Hi, guys! I have installed Windows 10 on my MacBook Air, and now I have a problem, I need to go back to IOS system, but I can not. The BootCamp desappeared, I cannot find it, consequently IOS system desappered probably. How do I get back to IOS, please?

Posted on Sep 25, 2016 1:49 AM

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Dima100

Q: Hi, guys! I have installed Windows 10 on my MacBook Air, and now I have a problem, I need to go back to IOS system, but I can not. ... more

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  • by Rudegar,

    Rudegar Rudegar Sep 25, 2016 4:49 AM in response to Dima100
    Level 7 (29,038 points)
    Apple TV
    Sep 25, 2016 4:49 AM in response to Dima100

    ios is for not the os on macs it's only the os for devices with arm based cpu's such as iPhones, iPads, iPod touch ..

     

    hold down the option key at start up and it give you the boot menu where you can choose which operating system you wish to boot into-