Flashing Question mark on starting screen?
Hi everyone.My Macbook air which i bought a year ago,is giving me blinking question mark whenever i try to start it up.I tried everything that is written on the Apple website,tried formatting internal 'Macbook HD' etc.If i try to install mac osx El Capitan from osx utility window,it gives me an error telling me that the additional components cant be downloaded.So according to apple,there is one way of fixing it which i haven't tried yet,to download El Capitan on an external drive or usb.I know it might slow down the performance,if it works,how much space does it take?Is an 32 gb flash drive will be enough or do i need more storage?
Thanks for all answers
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