MacBook Air 2013 operating system issue. This video will show you how to install a clean image of macOS Mojave. This MacBook Air is giving a blinking question mark within a folder icon when booted.
You will need:
– A working Mac computer with Mojave installed
– A 12gb flash drive or bigger
There are detailed instructions on how to perform this task at
Make sure your device is supported by the macOS you install.
A list of the devices that support Mojave are listed here
This video uses these sounds from freesound:
“Shaking spray box and spraying” by magnus589 ( )
“Bamboo Swing, B19.wav” by InspectorJ (
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