GUIDE While using SSDT-Time for ACPI table getting error

[A.Mihir]

When I select "P" Dump the current system's ACPI tables, Getting following error



I tried several readymade UEFI folders but not working for my laptop hence creating own ACPI table based on system settings.

 

[EliteMacx86]

When I select "P" Dump the current system's ACPI tables, Getting following error

View attachment 8616

I tried several readymade UEFI folders but not working for my laptop hence creating own ACPI table based on system settings.

Is your hardware a PC or a Laptop?

 

[A.Mihir]

Its laptop and following system info

CPU Type : QuadCore Intel Core i7-7700HQ, 2900 MHz (29 x 100)
Motherboard Chipset : Intel Sunrise Point HM175, Intel Kaby Lake-H
Motherboard Name : Lenovo ideapad 720S-15IKB
Device Description : Intel(R) HD Graphics 630
PCI bus 1 : NVIDIA GeForce GTX 1050 Ti with Max-Q Design
Bluetooth : Intel(R) Wireless Bluetooth(R) (USB\VID_8087&PID_0A2A)
Network Adapter : Intel(R) Dual Band Wireless-AC 3165
Disk Drive : SAMSUNG MZVLB512HAJQ-000L2 (512 GB, PCI-E 3.0 x4)
USB3 Controller : Intel JHL6240 (Alpine Ridge LP 2016) Thunderbolt 3 USB 3.1 xHCI Controller (Low Power)
USB3 Controller : Intel Sunrise Point PCH - USB 3.0 xHCI Controller [D1]

 

[EliteMacx86]

Its laptop and following system info

CPU Type : QuadCore Intel Core i7-7700HQ, 2900 MHz (29 x 100)
Motherboard Chipset : Intel Sunrise Point HM175, Intel Kaby Lake-H
Motherboard Name : Lenovo ideapad 720S-15IKB
Device Description : Intel(R) HD Graphics 630
PCI bus 1 : NVIDIA GeForce GTX 1050 Ti with Max-Q Design
Bluetooth : Intel(R) Wireless Bluetooth(R) (USB\VID_8087&PID_0A2A)
Network Adapter : Intel(R) Dual Band Wireless-AC 3165
Disk Drive : SAMSUNG MZVLB512HAJQ-000L2 (512 GB, PCI-E 3.0 x4)
USB3 Controller : Intel JHL6240 (Alpine Ridge LP 2016) Thunderbolt 3 USB 3.1 xHCI Controller (Low Power)
USB3 Controller : Intel Sunrise Point PCH - USB 3.0 xHCI Controller [D1]

You don't need to do those. Simply create the EFI as per the guide:

 

[A.Mihir]

I have followed the steps but showing error, Dont know where I was wrong,
I have used alcid=13, and used boot argument -wegnoegpu to disable the GPU

One thing I am not sure I am using USB 3.2 pen drive, I am not sure does it cause the problem, any clue?

 

[EliteMacx86]

I have followed the steps but showing error, Dont know where I was wrong,
I have used alcid=13, and used boot argument -wegnoegpu to disable the GPU

One thing I am not sure I am using USB 3.2 pen drive, I am not sure does it cause the problem, any clue?
View attachment 8621

Probably, an SMBIOS issue. What macOS version are you trying to install?

 

[A.Mihir]

Probably, an SMBIOS issue. What macOS version are you trying to install?

I have downloaded MacOS ISO file from Olarila-Sonoma 14.7, I have flashed with BalenaEtcher and replaced EFI folder.

 

[EliteMacx86]

I have downloaded MacOS ISO file from Olarila-Sonoma 14.7, I have flashed with BalenaEtcher and replaced EFI folder.

You would need to change the SMBIOS to a supported model such as MacBookPro14,3 or MacBookPro15.1.

 

[A.Mihir]

You would need to change the SMBIOS to a supported model such as MacBookPro14,3 or MacBookPro15.1.

Noted I will try again with updated SMBIOS try both one after

 

[A.Mihir]

One step closer to MacOS, I have tried MacBookPro14,3 didnt work but MacBookPro15,1 Worked, So it stated booting up but some error comes and freeze the screen.
I have attached screen shot of the error,