Karen Nikoghosyan Posted April 24, 2021 Share Posted April 24, 2021 (edited) I have been trying to fix this error for the past day with no success, I have followed dortania guide for coffee lake plus laptops. I have tried editing the config file multiple times every time from scratch. downloaded all the relevant files and still can't boot to installer i am using the latest OpenCorePkg 0.6.8. I have also disabled secure boot in the bios settings and changed the SATA mode to AHCI. P.S. yesterday i have been also getting the pci configuration end error. Here's a link to my EFI folder: https://www.dropbox.com/sh/a2bxgk7y5rh77li/AADsxdKwJRtwghFW3aJBdfp3a?dl=0 System Specs: Laptop - Lenovo legion y740 CPU - i7 9750h GPUs - rtx 2070 maxq(disabled in the config file), uhd 630(enabled in the config file) RAM - 32GB SSDs - NVME ssd sn720 512gb, SATA ssd crucial mx 500 1tb. Any help will appreciated. Here's the error image: Edited April 26, 2021 by Karen Nikoghosyan Quote Link to comment Share on other sites More sharing options...
vltra Posted April 25, 2021 Share Posted April 25, 2021 still blank <key>SystemProductName</key> <string></string> <key>SystemSerialNumber</key> <string></string> <key>SystemUUID</key> <string></string> Quote Link to comment Share on other sites More sharing options...
Karen Nikoghosyan Posted April 25, 2021 Author Share Posted April 25, 2021 13 hours ago, vltra said: still blank <key>SystemProductName</key> <string></string> <key>SystemSerialNumber</key> <string></string> <key>SystemUUID</key> <string></string> I know I didn't want to share the serial number, it's not blank on my end. Any suggestions? Quote Link to comment Share on other sites More sharing options...
vltra Posted April 26, 2021 Share Posted April 26, 2021 try setting alcid= to correct base your device like 3, 15 look on dortania Quote Link to comment Share on other sites More sharing options...
Karen Nikoghosyan Posted April 26, 2021 Author Share Posted April 26, 2021 11 hours ago, vltra said: try setting alcid= to correct base your device like 3, 15 look on dortania Tried that, still the same error. But now i am also getting the pci end error, i have added a link to that error image Quote Link to comment Share on other sites More sharing options...
vltra Posted April 26, 2021 Share Posted April 26, 2021 add kext CtlnaAHCIPort.kext IntelBluetoothInjector.kext SMCBatteryManager.kext disable VirtualSMC plugin for moment after setting new config please reset nvram Quote Link to comment Share on other sites More sharing options...
Karen Nikoghosyan Posted April 26, 2021 Author Share Posted April 26, 2021 (edited) 26 minutes ago, vltra said: add kext CtlnaAHCIPort.kext IntelBluetoothInjector.kext SMCBatteryManager.kext disable VirtualSMC plugin for moment after setting new config please reset nvram You mean to remove the VirtualSMC kext? Edited April 26, 2021 by Karen Nikoghosyan Quote Link to comment Share on other sites More sharing options...
vltra Posted April 26, 2021 Share Posted April 26, 2021 10 minutes ago, Karen Nikoghosyan said: You mean to remove the VirtualSMC kext? SMCProcessor.kext SMCSuperIO.kext disable it for moment. virtualsmc.kext still required Quote Link to comment Share on other sites More sharing options...
Karen Nikoghosyan Posted April 26, 2021 Author Share Posted April 26, 2021 7 minutes ago, vltra said: SMCProcessor.kext SMCSuperIO.kext disable it for moment. virtualsmc.kext still required Tried with the kexts you suggested, removed those SMCProcessor.kext, SMCSuperIO.kext and still the same issue, it freezes at the same point. BTW i forgot to mention when i was getting those errors the laptop will freeze and the usb light indicator will stop working same as before. Quote Link to comment Share on other sites More sharing options...
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