Jake Lo

Here you go codec_dump_E6420.txt

You have way too many unnecessary kexts that are not needed for this model. Please remove these kexts from /System/Library/Extensions and /EFI/Clover/Kexts/10.11 or Other GenericUSBXHCI = only for USB 3.0 and this model I don't believe has it CodecCommander = this model don't have EADP issue EAPDFix = same as above AppleIntelSNBGraphicsFB = restore with vanilla to /S/L/E. Patch is done with Config. No need to use patched file AppleIntelCPUPowerManagement = same as above Rerun the permission fix and rebuild cache commands. The commands above has error. Run the last 2 commands until you see a successful output.

when connected to HDMI, audio is control by the TV or monitor, not the laptop. when you unplug HDMI, audio restore back to PC

??? I thought you said working 100%. What's not working?

HDMI audio works too when connected to a TV or HDMI capable monitor?

Nope, must leave out VoodooHDA and AppleHDADisabler. Did you remove AppleHDA from /S/L/E? If you did, you need to restore it. Output the terminal result after you run this 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 / So you're not getting audio? ​I'm not seeing your second tab.

If you merge, it won't have overwritten the theme folder. try booting without cache.

Looks like the version you install is different from the booted version. In the OS X root, you should see the EFI folder, I believe is where Clover is installed. Copy the Boot folder to the /EFI partition overwrite the old Then copy all the files and Folders from EFI/Clover of the installed drive to partition /EFI/Clover and merge except these Config.plist Kexts folder ACPI folder

Remove VoodooHDA and AppleHDADisabler in /S/L/E and Kexts/10.11 Replace DSDT and Config with attached Copy AppleHDAIDT to /Library/Extensions, click ok on the error message Run the permission fix and rebuild cache, reboot 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 / HDMI.zip

Which version of OS X are you running? Display resolution? I need to know to fix your config and dsdt to allow patch AppleHDA to work.

Like I said, HDMI audio won't work with VoodooHDA on most systems. What bootpack did you use? Upload your Clover folder.

What kext did you install for audio? VoodooHDA or patched AppleHDA? For HDMI Audio, you'll need a patched AppleHDA and patched FB. Your audio device should be 92HD90bxx.

If your were using the E6230 bootpack, make sure to copy the kexts in /EFI/Clover/Kexts/Other/LE to /Library/Extensions of the Installed drive. Click Ok to the popup error messages. Then run the permission fix and repair cache. 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 /

Yes, just need to generate you own SSDT for your CPU.

Go to preferences, click on Clover. What version does it show as current booted revision.

try upgrading Clover to v3354

Ok, replace bootpack with kexts from E6230. Replace DSDT and Config with the attached. E6230_HD3000.zip

Can you check the BIOS what audio device it has? 92HD90BX or 92HD93BX?

I think he meant 10.9.2 or 10.9.1 before it got changed not 10.10.2

What's the resolution of the display? Try the E6220 pack but leave out the DSDT.aml. Boot to Clover, hit F4 to extract RAW DSDT/SSDT. Compress the origin folder and attach it. Will need a custom patch for this model. Also check to make sure that DiMM is in slot 1.

Are you sure about the model or specs? Most of the E6230 I come across are 3rd Gen CPU with HD4000. If the processor i3-2350m you specified is correct, then you do have HD 3000, then the model you specify might be wrong and should be E6320?

Is this the 1st Gen HD graphics or Nvidia? If 1st Gen, you'll need to remove AppleIntelHDGraphics* from /S/L/E Once booted, you can then install the patched kexts to fix the graphics issue. With this hack, external display will not work.

from terminal 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 /

Product and vendor ID change on Broadcom2045FamilyUSBBluetoothHCIController_D for the BroadcomBluetoothHostControllerUSBTransport.kext.

Just kexts in LE