Jake Lo

If you place them in kext/Other, then you'll need to replace BrcmFirmwareRepo.kext with BrcmFirmwareData.kext.

You can try contacting Dell support for this part # 6XRYC Not sure much faster you'll receive it.

Go with DW1560 instead of DW1830 cuz that requires 3 antennas. All you need is add the kexts in /clover/kexts/Other to /Library/Extensions Repair permissions and rebuild cache That will get your Bluetooth to work. Wifi will work as well but you might not be able to get handoff to work. Probably need a card from a real Mac with an M.2 adapter as Hervé mentioned in the link above.

REPLACE this contents into /EFI/Clover What wifi device does it have? FYI, Intel wifi is NOT supported. Need to be replace with a supported card like DW1560 or DW1830, or get an M.2 adapter with a combo card from a real Mac.

Not showing in your IOREg file Check if it's not showing up under USB in your system information, if not, then it's an USB issue. You don't have it configure correctly. Also need the following 2 kexts in /L/E BrcmPatchRAM2.kext BrcmFirmwareRepo.kext

Last supported MacOS for SandyBridge is High Sierra. There should be a few threads already for this model. You could also follow the E6220 guide and bootpack.

According to your IOREG, your I2C touchpad should be on TPD1, not TPD0. You'll need to rename it in SSDT-I2C.aml and in the Config file For headphone, your ALC256 requires codecCommander in /L/E and SSDT-ALC256.aml. Card Reader has little to no support. See this thread

probably video. Go to Clover Option, change fakeID / ig-platform-id to 0x12345678 Once you get system up, rebuild cache and boot regularly

The DSDT.aml is wrong for your system. BIOS.aml is native to your system.

Press F4 and then F2, then continue on to OSX and then follow the steps

click on the link I provided and follow the instruction

Sounds like CodecCommander might not be loaded.

@philstopford Interesting it works on yours and not my E7470, same device ID but with different subsys E7470 02:00.0 (null) [ff00]: Realtek Semiconductor Co., Ltd. (null) [10ec:525a] (rev 01) (subsys 1028:06dc) 7480 01:00.0 (null) [ff00]: RealTek Semiconductor Co. Ltd, (null) [10ec:525a] (rev 01) (subsys 1028:07a0)

post debug file before attaching, make sure it had create an IOReg file, not a raw text file. Rerun if necessary

Make sure you have CodecCommander.kext to /L/E Repair permissions and rebuild cache

@chanhdara What wireless device does it have? FYI, Intel wifi device is NOT supported and will need to be replaced.

Can you post the kext you're using?

give this a try, replace into /EFI For 10.14.4 EFI-7577.zip

Try DW1560, it 's a little cheaper.

Limited support found here but development seems to have stopped.

Is your Windows GUID formatted? Perhaps clone Windows partition to an external drive. Format and install according to the steps above and then clone Windows back to the second partition. OSX required 200MB for the EFI partition, Windows 10 defaults to 100MB, so that might be the issue there. Check out this guide

Are you using the Config I attached? Do you have graphics acceleration now? Try this config for audio config.plist.zip

No need to reload each time you tried different EFI. Seems the issue is with graphics, just go to Clover Option, change fakeID and or ig-platform-id to 0x12345678 That should get you booted. If you could get it booted, then try giving this Config a try. Remove IntelGraphicsFixup.kext from kexts/Other config.plist.zip

boot with verbose + debug 0x100 mode by pressing spacebar at the Clover GUI

Boot with the USB installer and try to repair you disk. HDD making noise is not a good sign. Maybe switch to an SSD for OS and the HDD for data.