Hecatomb Posted August 9, 2021 Share Posted August 9, 2021 Hi Like to update a Open Core EFI from @Jake Lo for my Dell Latitude 7280. But when I start the installation with usb stick the installer copy all files to my ssd, but after reboot I don't see any Partition with instalOS or already installed Mac versions. What I have make wrong in my OpenCore0.7.2 EFI Build. Maybe you ( Jake Lo ) can help me? your 0.6.5 EFI Work amazing...and how I can use the same design that you use with the 0.7.2...it don't work too in my update. i upload the 0.7.2 refi....hope someone can help me here the link to the efi : https://ufile.io/taedn1ib THX Quote Link to comment Share on other sites More sharing options...
jack_shepherd Posted August 29, 2021 Share Posted August 29, 2021 Hello, updated to OC 0.7.2 and all kexts But the audio through headphones doesn't work My EFI folder https://drive.google.com/file/d/1-KFL6H7PUujKULh1iTqyZkBlo79qbRbD/view?usp=sharing Quote Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted August 29, 2021 Moderators Share Posted August 29, 2021 I see you're using layout-id =13 Try these: 11, 14, 16, 21, 56 Quote Link to comment Share on other sites More sharing options...
jack_shepherd Posted August 30, 2021 Share Posted August 30, 2021 Hello, thanks! Layout id=21 and reset NVRAM works. And I removed folders from Resources/Image/acidanthera to Resources/Image to get GUI boot work. Updated EFI https://drive.google.com/file/d/1A86bXaA_sxSGbSPgX3ZmrNV7fC0401ck/view?usp=sharing Quote Link to comment Share on other sites More sharing options...
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