Jake Lo

Here, backup your file and try this. Remove kext from your Other folder and use 10.10 Install kexts in Kexts/10.10/SLE to /System/Library/Extensions with Kextwizard Not sure if you need all those HDMI audio patches, so I left them all out. Didn't need it for my hack and HDMI audio work just fine. SmBios, I chose MBA 6.2, but you could change it to 11.1 if you prefer. DSDT/SSDT patched according to your system's specs. E5440_thelorax.zip

Try this DSDT, rename to DSDT.aml DSDT-E6320.aml.zip

Are you using Clover or Chameleon? Bootpack from my T410s is for Mavericks, so obviously not all will be compatible. You might have to upgrade some kexts.

I mean the latest version of kextwizard is 3.7.11. Latest version of CodecCommander is 2.2.1.

Where's the attachment? Are you not using the files from OP?

Do you have the latest version 3.7.11? Try from terminal sudo kextload /System/Library/Extensions/CodecCommander.kext or unload then reload sudo kextunload /System/Library/Extensions/CodecCommander.kext sudo kextload /System/Library/Extensions/CodecCommander.kext

There seems to be some errors with your DSDT/SSDT and you're missing ssdt-3 from the guide. Can you attach the entire origin SSDT/DSDT unpatched export from Clover with F4?

It's an app. Google it.

That's correct. Fn+F3 decreases, Fn+Insert increases.

-Try removing GenericUSBXHCI, usb 3.0 has been patched on DSDT. Sorry, don't have any USB 3 device to test. I might get one tomorrow. -Patching AppleHDA is really hard especially these new ALC combo headphone/mic ports. Joe82 did an amazing job getting it to work. I know even with CodecCommander installed to fix the EAPD issue, audio still won't load after sleep sometimes. To get around this, what I do is launch kextwizard and reload CodecCommander. If this still doesn't work, put it to sleep and wake it might help. You could also try EAPDfix.kext and see if that would make a difference. -As for brightness control, use Fn+F3 and Fn+Insert. -I don't have issue with sleep with LID on both models, glad you have a workaround. I'll have to look into that. For the E6230, I have a new DSDT in the guide that fixes the sleep with LID issue. Check there. As for 3 finger swiping, I have never tried that function, so can't confirm if it ever work. Enjoy.

Correct, did you use ssdtPRGen.sh to generate your SSDT?

Are you using the bootpack from Herve's guide with myHack? Make sure to set the BIOS settings as the guide. Just set it to the default, apply and then set SATA Operations to AHCI.

How are you putting the system to sleep? By closing LID? Fn+F1? Select from menu? On my E7440, Fn+F1 shuts down the system.

E7440 i7-4600u should have HD 4400 not HD 4000. You shouldn't be using ALC892 as it's the wrong kext for this model which has ALC292. Use the kext I attached above. To have audio after sleep, you'll need EAPDfix.kext or CodecCommander.kext. See here https://osxlatitude.com/index.php?/topic/3084-eapdjack-sense-fix-no-audiojack-sense-issue-after-sleep/

Did you change anything in the config file? What was modified last?

If you hit F12 during boot, do you see your Windows HDD as a boot option?

1) Probably, but the Clover USB loader has to boot first depending on which USB port gets read first 2) Install it to /System/Library/Extensions with kextwizard.

Ok, I see you have 5 sec timeout. So you're not seeing the Windows icon, but only the Mac icon? Try launching Chameleon Wizard, under Install Tab. Check the Install Method and change it to match your setup and hit Install. i.e. Boot0hfs for OS X and Windows

Yes, sound is important, but the patched AppleHDA from the link is for my E7440 (ALC292). The OP already have the AppleHDA patched for your model ALC283. Did you repair cache and permission after replacing the files? sudo touch /S*/L*/E* sudo kextcache -Boot -U /

Are you using myHack? Do you have Chameleon org.chameleon.boot.plist in /Extra set to time out or quiet boot?

Here you go. Install to SLE with Kextwizard. These should be working with this kext.: Internal speaker Headphone Mic AppleHDAALC.kext.zip

install the kexts from here and here to SLE with kextwizard leave out AppleHDA, not needed for your model

What bootpack were you using? Clover or Chameleon? Try the DSDT from my T410s bootpack for Mavericks. Link is in my signature.

attach your config and DSDT file.

Does this have 1st Generation HD graphics or Nvidia?