jonat

Thank you, @Hack.intosh and @Jake Lo, for your comments. I played with my USB kext, platform id and kext loading orders but the issue remains. I will wait for new NVMe to arrive and give it another try

Thank you for your reply. I did use propertree for alll kexts except the nvmefix kext which was added later on manually. Is there a specific kext order you think that I should adjust? UHD620 is the correct igpu for my config but I don't think there is any mac actually uses that igpu, I therefore picked the closest I can find (uhd617, macbookair8,1). Should I use a different one? Specs: cpu: i3 8130u ram: 8gb display: 1366x768 hdd: nvme 128gb wifi/bt: dw1560 Anything else I should list?

HI all: I have a Dell Latitude 5290 (non 2 in 1) with i3-8310u and hy synix nvme drive. Been following opencore guideline and created the whole EFI folder from scratch. I however can't get to the install page - keep on getting ' failed to get local signing public key (e00002bc)' error message, shown in picture. The system will then hang for 15section and then give me the garbled screen (picture). I tried nvmefix.text but didn't help. My EFI is attached, can you please help? Thank you EFI.zip

23 hours ago, Jake Lo said: Did you generate a new SSDT-UIAC.aml for this system? If so, can you attach it for future reference. No, other than trying the 7370 SSDT-UIAC file and finding it's not working, I did not create any new aml files. There is no SSDT-UIAC.aml files in my 'patched' folder. After two days, everything seems to be still working. Thank you!

Thank you, Jake, for the response. After going back and forth a few times, I was able to fix the issue. Short story - I removed the SSDT-UIAC_E7470.aml file and it worked. Long story - I tried the bootpack you quoted but it doesn't work, the E7370 aml file doesn't help my case either. I ended up using the Hackintool and figured out that the camera usb was never activated in the system. After deleting the aml file, it got detected by the system and worked immediately.

Installed Catalina used Jake Lo's bootpack on my 7370, initially on 15.2 with camera working. Recently updated the system to 15.4 and updated Lilu Whatevergreen and Clover. I just realized camera can no longer be detected by the system. My EFI folder is attached, can anyone help me figure out why? Thank you! EFI.zip