Jake Lo

Go to About this Mac/System Report, browse down to Software/Extensions Sort by Obtained from, list all kexts that are not signed by Apple

To get HDMI audio working you need to patch your DSDT to enable HDAU

I'm assuming you have set the required DVMT for graphics... The only kexts you need to add to /L/E are the kexts found in /EFI/Clover/Kexts/Other/LE as describe in Post Install. No need to relocate them as it won't be injected by Clover. Just copy, ignore the popup error and run the terminal commands. 6. Copy kexts from /EFI/Clover/Kexts/Other/LE to /Library/Extensions of Macintosh SSD 7. Repair permission and rebuild cache. Run command from terminal sudo chmod -Rf 755 /L*/E* sudo chown -Rf 0:0 /L*/E* sudo chmod -Rf 755 /S*/L*/E* sudo chown -Rf 0:0 /S*/L*/E* sudo touch -f /L*/E* sudo touch -f /S*/L*/E* sudo kextcache -Boot -U /

Upload your /Extra folder too, compress it first.

Which OS X version are you trying to install? What boot loader are you using? Clover or Chameleon or something else? For Chameleon, try, -v -f GraphicsEnabler=Yes

What did you use to build your hack? MyHack? unifail? What's in your /Extra/Extensions folder? What did you install to /System/Library/Extensions?

@Artisto, did you try the patched AppleHDA and DSDT from ruorbe bootpack? For Mountain Lion, you'll need the patched AppleACPIPlatform.kext in her bootpack as well.

You shouldn't need to rebuild cache unless you did an upgrade or add/remove some kexts. For debug, check your system logs. Just launch the console and look at the logs.

No need to reinstall, just restore your Voodoops2controller.

Yes, it's patched from your origin DSDT/SSDT. Judging from your post regarding LAN and garble screen, you are not using my bootpack linked in post#2. The included config file, kexts and DSDT/SSDT should have fixed all the issue mentioned. My config uses ig-platform-id 0x16260006 rather than 0x16160002 or 0x16160000. Are you able to get HDMI video and audio with your current config?

Try this ?

Try this, replace all in /EFI/Clover/ACPI/Patched cyberRedeem.zip

Make sure Apple RTC is enabled in the Config file. Perhaps refreshing your BIOS.

AppleHDA_IDT is just a dummy kext and it's patched on the fly with Clover config. @Hologos, make sure you have SIP disabled in Config.plist. RtVariables BooterConfig 0x28 CsrActiveConfig 0x67

Do you have AppleIntelE1000.kext or IntelMausiEthernet in EFI/Clover/Kexts/10.11 or Other? Have you check if it's enable in the BIOS?

Do you know if your model has HD 4400 or HD 5500? Haswell or Broadwell CPU? See bootpacks for both here. If you have HD5500, you'll need to set the DVMT to 64MB in the BIOS. See my E7450 guide You probably has the M.2 slot for wireless, replace it with a DW1560 wireless/bluetooth combo. Kexts for this card are found in my E7450 bootpack.

Try this, install with ACPIBacklight.kext for Backlight. Not sure what audio device you have, there might be a patched kext out there already. You could do a codec dump from Linux to determine the exact card. lenovo ideapad s300.aml.zip

which wireless card do you have?

Make sure you don't have any PS2Controller in /EFI/Clover/Kexts/10.11 or Other

Shouldn't be an issue upgrading, but you'll need to upgrade the bootpack and Clover version to at least 3320 before you do. Your signature show BIOS version A14...are you sure? Do you have artifacts issue?

Try latest version of EAPDFix. You'll need to change the codec ID for your headphone and FixType to 3. Use mine for example. No issue with the patch on the fly in my Config file. Works just fine on El Capitan on my E7440.

It's as Bronxteck wrote. When you see the Clover GUI during boot, hit the spacebar on the keyboard. You'll see a dropdown selections, use the arrow key to select boot without cache and hit enter.

It's a bit overkill, but yes, both. This specific version of CodecCommander has a profile ALC292 patched to fix the hissing noise on the headphone. Made with theDarkVoid's help, but it won't wake audio after sleep. That's where EAPDFix is needed. It's still not perfect, but it's perfect enough for me. Test for yourself. If you have a better solution, please share.

Thank you Dinesh. This version works just as well as Final version. No issue with KP when music is playing and waking from sleep.

See here