Jake Lo

Not seeing AppleHDA_ALC292.kext in the output. Get rid of HDAEnabler.kext FakePCIID_HD4600_HD4400.kext is old and had been replace with FakePCIID_Intel_HD_Graphics.kext Add AppleHDA_ALC292.kext.zip to /L/E and rerun commands again until you see AppleHDA_ALC292 showing in the output Then reboot

Did you install AppleIntelHDGraphicsFB.kext.zip to /System/Library/Extensions?

run these and post the output sudo chmod -Rf 755 /L*/E* sudo chown -Rf 0:0 /L*/E* sudo touch -f /L*/E* sudo chmod -Rf 755 /S*/L*/E* sudo chown -Rf 0:0 /S*/L*/E* sudo touch -f /S*/L*/E* sudo kextcache -Boot -U /

Use Fn+F3 and Fn+Insert in MacOS

Here you go. Replace the Config + the ACPI folder E7270_simpson.zip

Enable Legacy Option ROMS in the BIOS

Did you patch your own DSDT/SSDT? Follow instructions from here to debug issue gen_debug -sysprofile Make sure to export the raw file with F4 during Clover boot prior to attaching the files

No attachment found... Please also specify system's full specs.

@sunilkumar You can post it in your 1st post. The forum is now fully functionally and you could upload files. Thanks

Site should be fully functionally now, try download again

What kexts did you install?

the wifi fakeID is incorrect, that's for Haswell HD Graphics Try 0x433114e4 You could remove all those force kext to load, unnecessary. Uncheck AppleIntelCPUPM If this still doesn't work, then clear /EFI/Clover/ACPI/Origin Reboot to Clover GUI, hit F4 Continue to OSX, compress and attach /EFI/Clover/ACPI/Origin I'll patch the files for you.

Need to see the KP to help you...

Remove current SSDT.aml from /EFI/Clover/ACPI/Patched and replace with a new generated one using https://github.com/Piker-Alpha/ssdtPRGen.sh For flickers, try adding Lilu.kext + IntelGraphicsFixup.kext+ Shiki.kext to /EFI/Clover/kexts/Other For Battery Status, add this to boot arg abm_firstpolldelay=16000

Site is not fully functional, no download or upload is available at the moment.

the audio display is normal for High Sierra For touchpad, replace with this version https://github.com/douglas/OS-X-ALPS-DRIVER/releases/tag/R7A1

Post your Clover folder, you won't be able to download or upload file for now until site is fully functional, so will have to use external means. Not sure what you mean audio works but different from Sierra...how different?

Yes, should almost always update Clover and some kexts prior to update. After any system update, kexts update / kexts removal specifically in /S/L/E or /L/E, you'll need to repair permissions and rebuild cache.

Site is going though a migration, files won't be available for a bit. To get audio working, you can go with Lilu.kext + AppleALC.kext + CodecCommander.kext Place Lilu.kext + AppleALC.kext in /EFI/Clover/kexts/Other CodecCommander.kext in /Library/Extensions Inject 12 or 18 under Devices/Audio in Config file

The Origin folder you attached in post #10 is from an HP system. Extract from F4 and attach it

not familiar with this card what's the product/vendor ID?

Try adding Lilu.kext & AirportBrcmFixup.kext to /EFI/Clover/kexts/Other to see if it's a whitelisting issue.

E6540_HD4600_Only is for HD4600 Only system, it won't work properly for your system with Optimus. Use the bootpack I had attached earlier in this thread. You should update BIOS version to the latest at minimum A21 if A22 is not available. The artifacts issue could be having Legacy Option ROMS disabled in the BIOS. Try enabling it and see.

@satchitananda No if you're Apple account is locked out, see here https://support.apple.com/en-us/HT204106 New serial number would not help in this case.

Which OS X are you installing? Go with Clover instead, Bootpack on post #2 Site is being migrated at the moment, try again in 24 hrs.