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AppleACPIPlatform Kernel Panic while running macOS Sonoma installer on HM86 Motherboard

mikhailotvalovich

New member
Joined
Mar 24, 2026
Messages
4
Motherboard
Lenovo ideapad Z510 HM86 chipset
CPU
i5-4200m
Graphics
intel HD4600
OS X/macOS
14.x
Bootloader
  1. OpenCore (UEFI)
Mobile Phone
  1. iOS
Specs:
intel Core i5 4200m
iGpu: intel hd 4600
Chipset: HM86(Lenovo ideapad Z510)
Ram: 12GB DDR3
Rom: SSD 128gb
What should I do? I used the newest OpCore Simplify. Nothing helps.
 

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I followed the guide and now I'm experiencing this behavior. Maybe I missed something?
video here
 

Attachments

I followed the guide and now I'm experiencing this behavior. Maybe I missed something?
video here
A few corrections still has to be made:

Disable ProtectMemoryRegions and FixupAppleEfiImages quirks.
Remove AppleALCU.kext
Your Laptop is from Lenovo then what's the point in using SMCDellSensors.kext? You should remove all the sensors kext. Also, you should add CPUTscSync.kext.
UnblockFsConnect is typically required by HP systems.
 

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