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Posts posted by Jake Lo
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Not according to your IOReg file
But now I see you have this in your Config file. Disable it or delete it
PciRoot(0x0)/Pci(0x1C,0x0)/Pci(0x0,0x0)
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Try disabling the discrete graphics card
Unless con0 is connected the the Nvidia
See if it can be disable in the Bios
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Post the efi folder + IOreg file using IORegistryExplorer.app
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You'll need to add sleep and wake patch
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Your USB kext is hardcoded to EHC1 and EHC2
UTBMap.kext
one other difference is this
\_SB.PCI0.PEG0.VID.MLTF = One
to
\_SB.PCI0.PEG0.VID.OMPR = One
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Differences between the 2 DSDT
Rename EHC1 -> EH01
Rename EHC2->EH02
Rename ECDV->EC
Rename GFX0->IGPU
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Can you post the IOReg file?
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What Intel.plist?
Attach your EFI folder for review
Attach IOReg file using IORegistryExplorer.app v2.1
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check out my guide here
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Upgrade IntelBluetooth kexts to v2.20 and add IntelBTPatcher
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post your full system specs
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Post the KP
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What error did you encounter when you sleep or close the lid?
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Is there an option in the BIOS to set DVMT to 64MB?
if not, then you could patch it by adding to the config file
framebuffer-fbmem = 00009000 (data)
framebuffer-stolenmem = 00003001 (data)
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as far as I know it's only NVMe drive. Sata SSD are fine.
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I don't think so...like PM991
See here
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replace the hynix drive, not supported
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See this comment from Hervé
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try switching to layout-id = 77
if still not working, then try 3, 13, or 15
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Make sure to reset NVRam after the changes
can you post new IOReg file?
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Replace the USB kexts with the 5520 files
What's the display resolution?
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glad that worked for you
you'll need to replace the wireless card, it's not supported
KBL HD620: Support in Sonoma?
in The Archive
Posted
Is your display 4K?
Can you set DVMT to 128MB?
I remember there's a setting in my HP Elitebook with HD520, I can set it but mine is only 1080p display.
Under Built-In Device Options in the BIOS
set Video memory size 128MB
if you can, make sure to disable framebuffer-stolenmem and framebuffer-fbmem in config file