I have the same machine.. same wireless card.. and SSD, but I am getting errors.. can you help me?

[hexprojectgit]

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[Colton-Ko]

Do you have any information about the error? like what error you have encountered? and the kernel panic screen, logs, your EFI folder, configuration? (If any)

[hexprojectgit]

Machine: Lenovo X1 Carbon 6th Gen, Machine 20KH002HUS
Processor | Intel Core i7-8650U
Graphics | Intel UHD Graphics 620
Memory | Onboard 16GB LPDDR3 2133MHz
Audio Codec | Realtek ALC 285 (ALC3286) ( where do I confirm this?)
WWAN | None
PCI Ethernet | Intel I219V4 PCI Express Gigabit Ethernet ( where do I confirm this?)
WLAN/ Bluetooth Module | Dell DW1820A
Bluetooth | BCM9450ZAE
Wi-Fi | Broadcom BCM9450ZAE
Media Card Reader | Realtek USB3.0 Card Reader ( where do I confirm this?)
Built-in Display Resolution | 2560x1440 (2K)
UEFI Firmware Version | 1.43 (N23ET68W)
Storage | Samsung 970 EVO NVMe. M.2. SATA 6Gb/s SSD

Thunderbolt Controller | Intel Alpine Ridge DSL6540 Thunderbolt 3 NHI ( where do I confirm this?)

[hexprojectgit]

the bold are the difference.. everything is the same.. I am confirming the rest of the spec.
only I changed it using Clover configurator to change the config.plist in your EFI to -v in the boot.

[hexprojectgit]

download Mojave from the App Store on the Mac... made the USB installer using terminal and then Clover using the latest Clover to make the EFI... the error I am getting is the screen shot...

[hexprojectgit]

[hexprojectgit]

let me know what else you need... thanks so much!!

[velaar]

@hexprojectgit
This is an ACPI error. Most likely DSDT or SSDT. You don't need a custom DSDT to boot the installer on this machine.

p.s. if possible, in the future, please combine the chain into one message. I get notified about each message separately

[Colton-Ko]

The solution is to switch to full hotpatch (Full SSDT) rather than partial hotpatch (DSDT+some SSDT). I am working on it, once I have finished my work I will update the repository (hopefully within today).

Current progress:
✔️ Switch to OC
✔️ Switch to full hotpatch
✔️ Update kexts
✔️ Testing
🔜 Update README w/ OC

[hexprojectgit]

Thanks so much! please let me if you have a donation email, would love to donate for all your help.

[Colton-Ko]

download Mojave from the App Store on the Mac... made the USB installer using terminal and then Clover using the latest Clover to make the EFI... the error I am getting is the screen shot...

I experience much less ACPI errors on OpenCore (compared to CLOVER), I suggest you moving to OpenCore (The OpenCore config is just uploaded, you may go check it out and give feedback to me :) )

[hexprojectgit]

download Mojave from App Store, made USB installer using terminal, and EFI from Terminal using diskutil to mount... and then copy entire EFI Folder ( from new uploaded opencore that was uploaded) to EFI that was just mounted... ( I did whole erase from the top level using disk utility before install of the Mojave installer using terminal)

when I boot it to USB HDD.. clover boot manager shows up?? but without any hard drive or anything to boot...

I put the USB stick on the right side.. which is always power on if that matters...

[Colton-Ko]

Press Esc or Alt button on start up, you will see a boot menu from OpenCore.

[Colton-Ko]

@hexprojectgit Sorry #5 indicates that I have placed a wrong file in EFI/BOOT/, that's why you saw CLOVER boot loader instead of OpenCore loading. I apologize for my careless mistake.

[Porco-Rosso]

No wonder I couldn't boot the installer based on your EFI yesterday, will report once I'm done with all the setup

[hexprojectgit]

@Colton-Ko so I used OC the updated files.. but it hangs when I try to make a choice for the list.. and times out and then reboots and cycles... so I couldn't pick choice... so I am not sure what I am doing wrong... that's for the regular EFI as well as for 1820A modem config.plist file... .. I downloaded and replace and rename the EFI in OC? or do I do that after POST? the error is in the picture...

but both config.plist files that I use gives me the same error..