satmac

I was able to fix it few days ago, sorry I did not update. Thanks for the help @MaLd0n

That is exactly what I did, 1st i had to enable the keyboard input under UEFI so I can move to the correct selection, then I reset the NVRAM, reboot from USB and pick Monterey Installer. It freezes at PCI config error.

Ok, I did exactly as you suggested, But now i stuck at PCI configuration end, bridge 5 device 23

After adding my ACPI files to your folder and performing propertree clean, now I am getting: panic (Cpu 0 caller...(numbers) vm_map_delete.(numbers)..) Any other suggestion? thanks

I am trying to install Monterey over Big Sur but I am receiving error kernel panic AppleACPIPlatform. Big Sur is working fine with no major issues. I have attached my config file for anyone who has encounter this error. Thanks PS: please rename file to config.plist (delete .zip extension to open it) Bootloader: OpenCore 0.7.4 Laptop: Lenovo Legion 5I CPU: i7 10750H config.zip

Hi laui, So i followed the direction in the link, I pressed 1, 2, 3, 4 and 5. I am still getting no luck with trackpad. Also no DVM 64MB. Mine still say 7mb. very sluggish keyboard and USB mouse movement. Can you post a video or pictures of the steps you performed. Thank you.

I tried booting with your EFI folder but i received NVMe KP error. I have attached my DSDT to compare to yours. DSDT.aml

I uploaded my files to this link incase someone needs s jumpstart. https://github.com/satmac75/Legion_5i

Update. I was able to install BS, but I used the same setup files, EFI and so on and I was unable to replicate the installatio. So i had to restart all over again, But this time i documented the step that helped me reinstall BS, again pure luck. 1. updated BIOS to 38. 2. Extract EC, PML and AWAKE using SSDTTime 3. Copied this files to ACPI folder under EFI\OC in the EFI partition (hidden partition) 4. In the BIOS: Disable Secure Boot and Network Boot. 5. I installed Catalina using external wireless mouse. SMBIOS 16,4, running hackintool breaks OC boot. I am not sure why. 6. I upgraded from Big Sur USB thump drive. 7. During the installation i had multiple reboots and It took longer that the previous trial (1st time it install) 8. Finished the installation successfully . Not working: Trackpad, WiFi disconnects after every boot and graphical glitches. I havent tested everything else. I am still not able to dualboot with Win10. work in progress. Thanks to everyone who helped. Backup-config.plist.zip

Thank you for your reply but I meant Lenovo BIOS (32, 33, 36, 38, 39, 45, 46) not SMBIOS. I am trying to figure out if the files uploaded to this thread uses specific Lenovo BIOS.

What BIOS revision are you using to successfully install Big Sur?

Can someone please provide a GUIDE on hackintoshing this laptop? Thanks in advance. I am stuck and I can not get to the installer.

Sorry for the late reply, sadly I have to work. I removed the SSD, turned the legion 5 on and the system reboots just like in the video I posted earlier. I think its my EFI folder and Config file. I am not sure what else I should try. Here is the structure of my folder: EFI ______BOOT => BOOTx64.efi ______OC _________(Folder) ACPI =>SSDT_NVMe-PCC.AML _______________________SSDT-AWAC.aml _______________________SSDT-EC.aml _______________________SSDT-PLUG-DRTINIA.aml _______________________SSDT-PNLF-CFL.aml _______________________SSDT-RHUB.aml _________(Folder) Bootstrap =>Bootstrap.efi _________(File) Config.plist _________(File) OpenCore.efi _________(Folder) Drivers => HfsPlus.efi _________________________OpenRuntime.efi _________(Folder) Kexts => AirportBrcmFixup.kext _______________________AirportItlwm.kext _______________________AppleALC.kext _______________________CpuTscSync.kext _______________________IntelBluetoothInjector.kext _______________________Lilu.kext _______________________NVMeFix.kext _______________________RealtekRTL8111.kext _______________________SMCBatteryManager.kext _______________________USBInjectAll.kext _______________________VirtualSMC.kext _______________________VoodooHDA.kext _______________________VoodooInput.kext _______________________WhateverGreen.kext __________(Folder) Resources (Audio, Fonts, Image and Label) __________(Folder) Tools => OpenShell.efi I appreciate any help or ideas. config.plist.zip ACPI.zip

Thank you for the link. I did not make any changes except verbose mode -v and I am receiving panic on IONVMeFamily. Anything else I should try? Also, In BIOS I have disabled Secure boot and Network boot.

@Reza Nova Thank you for giving me hope Can you please provide your config file, maybe i will be able to install BS and compare it to mine. Thank in advance Or, is there a guide to follow.

Hi @MaLd0n, Thank you for your quick reply and for the this great forum. Here is the laptop info: Lenovo Legion 5 10th Gen Intel Core i7-10750H Processor at 2.6GHz Intel Wi-Fi 6 (2x2) + Bluetooth 5.0 6GB NVIDIA GeForce® GTX 1660Ti Graphics 15.6" Display with 144Hz Refresh Rate 1TB 7200RPM Hard Drive + 512GB NVMe M.2 Solid State Drive I setup SMBIOS as MacBookPro16,2 Windows is installed on 512gb NVMe. I am able to boot to Catalina on 1TB HDD, but I have no trackpad, wifi, etc support. With Big Sur, I am able to connect to WiFi during installation, so I prefer if i can get BS working. Updated config file is attached. config.plist 2.zip

Hi all, I have Lenovo Legion 5 15imH015. I am trying to install Big Sur but my installation stuck at constant reboot during the second phase of the install. Phase 1: I picked the bootable USB from the selected drives, the laptop reboots around 12min. kind of normal Phase 2: After i pick Install MacOS from the list of opencore menu, the unit reboots immediately. I tried multiple times but no success. Please check the video as screenshot are impossible to achieve. https://youtu.be/q_Q-s93UocQ config.plist.zip