Jake Lo

Try adding this SSDT and this patch under ACPI In BIOS, disable Wake on LAN / WWAN / WLAN Wake on USB SSDT-GPRW.aml.zip

Generate your own USBPorts.kext instead of using the temp USBInjectAll.kext Use Hackintool.app or USBMap script

Might be some configuration / patch issue on your files Run this in terminal log show --style syslog | fgrep "Wake reason"

Please use google translate before posting as this forum is English only forum. You need to enable GUI mode. Post your Config.plist file Do you have anything in the Resource folder? Do you have OpenCanopy.efi in drivers folder? enabled in the Config file? Refer to the OC guide if you want to do it yourself.

You'll need to export the raw DSDT / SSDT, attach it, I'll attempt to patch it for you. If you're using Clover, it's really easy. Boot to Clover, press F4. Wait a few seconds, continue booting to MacOS. Mount the EFI partition, you should see the /EFI/Clover/ACPI/Origin folder is now populated. Compress and attach the EFI folder. If you're using OC, read the OC guide on how to export.

try this in terminal sudo pmset -a hibernatemode 0 sudo rm -f /var/vm/sleepimage sudo pmset -a hibernatefile /dev/null sudo pmset -a standby 0 sudo pmset -a powernap 0 sudo pmset autopoweroff 0

for older system with Synaptic, use Rehabman's voodoops2Controller ALC269 has tons of options. Try layout 20 1st. Then try the rest layout 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 27, 28, 29, 30, 32, 33, 35, 40, 44, 45, 47, 55, 58, 66, 76, 77, 88, 91, 93, 99, 100, 127, 128, 188 For battery, you may have to patch it or try ECEnabler.kext

I read a few forums that suggest formatting the EFI partition to fat32 from Windows and not from MacOS, then copy the EFI folder over.

what version of Clover are you running? Please post your EFI folder

Is the drive formatted as GPT or MBR? Post the EFI folder

In Config file, under Misc/Boot Change Timeout = 5 //or whatever time you need to select other boot option Save and reboot. At the OC boot option, use arrow key to select it. Hold down Cntrl+Enter to select MacOS as the main boot option

Need details. You can't boot MacOS from OC picker? You can't boot Windows from OC picker? MacOS not showing in OC picker? Windows not showing in OC picker? What error are you encountering? No idea how to help without a little bit of information than " can't dual boot"...that's pretty vague.

What's the issue?

If installing with existing Windows, make sure the EFI partition is at least 200MB else MacOS will complain.

Create 2 partitions, Install MacOS, then Windows.

I mean in the Config.plist

try changing SecureBootModel= Disabled

Did you set BIOS to UEFI/AHCI Secure Boot disabled

what audio codec? Touchpad? synaptics or alps? does it have nvidia graphics too? wifi? ethernet?

post full system specification. If you currently have windows install, you can run dxdiag.exe and save the file here

No, I see the same thing, no 1440p option to select from. I had to use SwitchResX to get that resolution but it's not clear.

Try adding this to boot arg, remove the EDID to test as well -igfxmpc

Yes, OC 0.7.1 will run latest Big Sur. No issue upgrading.

Try resetting NVRam or update your bootpack My latest posted files are OC 0.7.0 Just add your ssdt-data + CPUFriend.kext + smbios serial

I'm happy to say I was able to enable 4K on my E7470 quite easily. I didn't have it on my guide previously because I just recently got one. Here are the steps: Going off of the my bootpack version OC 0.7.0 1) Add modGrubShell.efi to /EFI/OC/Tools 2) In the Config file, under Misc/Tools, add modGrubShell.efi to the list 3) In Config file, under DeviceProperties/Add/PciRoot(0x0)/Pci(0x2,0x0), Disable or comment out #framebuffer-fbmem #framebuffer-stolenmem 4) Save and Reboot 5) At OC picker, if you don't see the new ModGrubShell, press the spacebar to review and select it 6) Once booted to the Grub Shell, enter the following 2 commands setup_var 0x432 0x3 exit 7) This will bring you back to the OC picker Select MacOS to continue booting You should now be able to connect to HDMI or miniDP with 4K resolution. With HDMI, you can only connect @ 30Hz I don't have (2) 4K displays, so can't test if you can have both running at the same time. /!\ Important, make sure to enter those commands exactly. Anything else might prevent system from booting. modGRUBShell.efi.zip