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[Solved] E5570: unable to install Monterey


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Goes to the installer I can format the disk APFS when I select to install on the drive it says you need a firmware update.


I have changed the CustomSMBIOS to false but still getting same error.


Please help


My Config


CPU: 6th Gen Intel i5 - 6200U (Skylake)

RAM: 16GB DDR4(8GBx2)

GPU: Intel HD Graphics 520

LAN:  Intel I219LM Gbit

Wi-Fi: Intel 8260 AC Wi-Fi/Bluetooth

SSD: Samsung 980 NVME 500GB


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Did you upgrade to OC 0.7.6 and update all the kexts?

I see you have UpdateSMBIOSMode = Custom, you need to pair it with CustomSMBIOSGuid=Yes under Kernel\Quirks

MacBookPro15,3 is also wrong for Skylake, should stick with MacBookPro13,1

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