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How to reinstall macOS from macOS Recovery

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Question: i have a mackbook pro its OS is crached and each time i tried to install the OS it gave me error that it cannot connect to the server for id verification .. is there any solution to install externally?

i have a mackbook pro its OS is crached and each time i tried to install the OS it gave me error that it cannot connect to the server for id verification .. is there any solution to install externally?

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Apr 23, 2018 8:27 AM in response to marian5884 In response to marian5884

Have you tried restarting/resetting your router? To install it externally, your need access to another Mac. Sign into the App Store using your Apple ID. Then go to the Purchases tab and download the installer. When the download is complete, quit the installer. You can make a bootable USB stick to install using these free programs which will do all the work for you. Boot the computer holding down the option/alt key and select the USB drive. Then reinstall the OS.


Bootable USB Flash Drive – Diskmaker X Disk Creator oruse Apple’s method Create a bootable installer for OS

Apr 23, 2018 8:27 AM

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Apr 23, 2018 8:16 PM in response to marian5884 In response to marian5884

You are welcome. What OS version do you want? If El Capitan, check your Purchases tab. Once you have a bootable USB, restart the computer with the option/alt key held down and select the USB. You should be able to install from there.


How to get macOS High Sierra



Sierra download

Apr 23, 2018 8:16 PM

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Question: i have a mackbook pro its OS is crached and each time i tried to install the OS it gave me error that it cannot connect to the server for id verification .. is there any solution to install externally?