All Questions
Tagged with macos-catalina boot
5
questions
0
votes
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answers
152
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Missing recovery partion and unable to start boot/startup manager on macbook pro mid 2012
my mid 2012 macbook pro with intel icore7 is in need of some attention. it's been running slugish for a while now.. I cleaned the hd as much as I could but since the os is not longer getting supported ...
- 101
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1
answer
956
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MacOS X Catalina VM froze on boot
I am attempting to set up a MacOS X Catalina virtual machine on VirtualBox 6.1.16 r140961 (Qt5.6.2).
I followed the guide at WikiGain and loaded into a UEFI interactive shell. I found a user in the ...
- 11
2
votes
0
answers
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Macbook, Can't boot from USB because has no administrator in startup utility
When I was going to ReInstall a fresh copy of Catalina MacOS on my Macbook pro 2019, unfortunately I deleted all partitions instead of erasing them. As my internet connection is so unstable as much as ...
- 131
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How to login to Macbook with unmounted volumes?
Yesterday I did the latest Catalina update, which lead to the touch id not working anymore. Then today after I installed Flutter and AndroidStudio, I tried to launch the MacBook in Security mode to ...
- 11
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1
answer
4k
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How to allow booting from usb on MacOS Catalina
I bought an external SSD and put win10 on it using WinToUsb. Now I have an ssd with Windows but if I connect it to my mac I can't set it to boot from that drive.
I searched for the answer and I ...
