TUNIN96 Posted June 7, 2020 Share Posted June 7, 2020 Hello guys, I tried to install 10.15.5 on my laptop but I'm having this error. I tried to format my whole nvme with Guid Partition Map and APFS and Macos extended Journaled filesystems, but it's the same.I uploaded my efi folder. Who can help me? Thanks. efi efi.zip Link to comment https://www.insanelymac.com/forum/topic/344095-an-error-occurred-while-preparing-the-installation-on-lenovo-idepad-s145-with-i7-1065g7/ Share on other sites More sharing options...
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