HighSierro Posted September 20, 2019 Share Posted September 20, 2019 Hi there! I'm trying to install High Sierra on my brand-new DELL all-in-one Optiplex 7770 following a "vanilla" path. I've prepared a USB thumbdrive with the latest (5070) Clover in the ESP and the usual "4.hfs" High Sierra Recovery image dumped into a separate 3GB "AF00"-type partition. I couldn't be able to get into the installer, since the root filesystem was on an unsupported USB3.0 port (my machine lacks any USB2.0 ports). Then, I created a 3GB temporary AF00 partition on the SSD and, using a custom EFI folder (found somewhere for a Z390 Aorus Pro), I was able to get the language selection menu in full 4k resolution... ...but... both the mouse and the keyboard (which have their dongle in a USB3.0 port) didn't work at all. Is there any kext or patch I could try for my machine? Thank you in advance! HS Link to comment Share on other sites More sharing options...
MaLd0n Posted September 20, 2019 Share Posted September 20, 2019 use it https://olarila.com/files/Clover.Folder/CLOVER.SERIES.100.200.300.zip reboot and extract one full dump RunMe.apphttps://www.youtube.com/watch?v=k9wmIfGLe3A Link to comment Share on other sites More sharing options...
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