Macbook pro couldn't boot, showing — symbol
I tried to install a windows ISO, setup didn't complete and macbook went off. Now it doesn't boot neither Mac OS or Windows it is only showing — symbol on the top left. What can I do please.
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iamsegun wrote:
I tried to install a windows ISO, setup didn't complete and macbook went off. Now it doesn't boot neither Mac OS or Windows it is only showing — symbol on the top left. What can I do please.
If your Mac doesn't turn on
https://support.apple.com/en-us/HT204267
If your Mac doesn't start up all the way
https://support.apple.com/en-us/HT204156
If your Mac starts up to an Apple logo or progress bar
https://support.apple.com/en-us/HT207019
You use the Bootcamp Assistant .app for installing Windows
Boot Camp Assistant User Guide for Mac - Apple Support
Boot into Recovery (Command R) and from the dropdown menu: Utilities> Disk Utility> run the First Aid on your Macintosh HD (and the "Macintosh HD-Data" volume as well if Catalina) If errors are found and repaired, run again until no errors reported.
Recovery: https://support.apple.com/en-us/HT204904
If necessary
How to reinstall macOS from macOS Recovery - https://support.apple.com/en-us/HT204904