MarvZheng Posted January 26, 2019 Share Posted January 26, 2019 Try to install 10.13.6 and it appeared entering into a dead loop. I guess I need to disable GF 610M but this can't be achieve by BIOS. Already got SSDT by pressing F4 and save files in Patched folder. Unfortunately I am too new to proceed. thanks! EFI_K43SD_HighSierra.zip Link to comment Share on other sites More sharing options...
MarvZheng Posted January 28, 2019 Author Share Posted January 28, 2019 (edited) I used your provided EFI and removed ssdt.aml, successfully installed 13.6. If not removed ssdt.aml, installation will hail at screen of "Trying to Shadow VBIOS..." How 13.6 works on my laptop: works: Wifi/Lan/sound/Full Fn function except brightness adjustment/ issues: Can't wake up from sleep; No brightness adjustment No battery volume shown USB 3.0 not work I downloaded a disk image from internet, replaced your provided 12.5 EFI, stuck. And then I used the default config. plist which is said to be working for most computer. That's why it didn't show your adjustment - I don't quite understand the parameters so perhaps default is the best for me. I guess I should have more basis understanding before I try to ask for help. Thanks for everything. Now I will try to research and complete here. Again, thanks for helping! Edited January 28, 2019 by cnpoet Link to comment Share on other sites More sharing options...
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