Jake Lo

File opened fine. You must use MacIasl, not DSDT editor. Make sure to set Compiler to ACPI 5.

It's patched by Joe82. I'll ask if it could be modded to be louder. REEMA used an app call Boom to fix that issue, you could try that.

Check to see if your HDD is GUID or MBR

That depends, does it have a Haswell or Broadwell CPU. For Broadwell, you have to go with at minimum 10.11.0. You could try 10.10.3 as Hervé pointed out as the 1st to support Broadwell, but it'll have hang issue. For Haswell, the lowest it'll go is ML 10.8.5. That's the 1st version to support Haswell.

Sounds like you have not install Window10 yet. Boot with F12 and select the win10 USB, install Win10 until it's fully working. Once done, follow post #2

With the patched AppleHDA, does the HP autoswitch when you plug in the Headset?

You're not using the Config file from my bootpack. It contains the on-the-fly patches for the AppleHDA_ALC255. If you're on 10.11.4, make sure to replace the ALC255 with the one in the Updated section. Did you patch your own DSDT? Seems to be missing a bunch of common fixes. Try replacing with this. DSDT.aml.zip

Boot with the USB installer, select the OS X partition to boot. Mount the EFI partition Rename the file “bootmgfw.efi" in /EFI/Microsoft/Boot to "bootmgfw-orig.efi" Copy "CLOVERX64.efi" in /EFI/Clover to /EFI/Microsoft/Boot and rename the file “bootmgfw.efi"

What type of issues ? Please be more specific

sudo pmset -a hibernatemode 3 sudo pmset hibernatefile /var/vm/sleepimage

Sorry, some report that that was working for them. Use this one instead, but will only work as a regular mouse. No scrolling or multitouch.

My E7270 doesn't have the touchscreen so can't verify it. There's still no real support for MVNe M.2 SSD drive so I'm installing it to an external USB drive for now. You'll need to set DVMT preallocation in the BIOS to 0x3 @ 0x432 to get full QE/CI like the Broadwell system. I got audio to work with the same codec as my E7450, but after 2 minutes, it starts to become distort. Not sure if the cause is due to booting from USB or not. Can't verify until I could get it to install to the internal drive. SDCard reader has switched from O2Micro which is supported with a simple DSDT patch to Realtec Reader, not sure if there's support to it for now, it' not on the priority list. So far no HDMI audio support. Still testing when there's spare time. Update: HDMI audio working with new boot files.

Placed AppleHDA_IDT in /Library/Extensions and VoodooPS2Controller in /EFI/Clover/Kexts/Other Run the permission fix and rebuild cache again.

This and the previous Clover patches will get you what you need.

Checking from Windows is inaccurate. You have to set it in the BIOS. Both 0x15b and 0x15c must be set to 0x3. No FakeID is needed. All files are included in the bootpack. I'm using igplatform-Id = 0x16260006, which gave me HDMI output without having to patch the FB. Works flawlessly. With 0x16160002, system will hang the system on connecting HDMI.

Here you go DellInc.-A10.rom.zip

What Nvidia card does it have?

Try placing system to sleep, wake it up and try the headphone again. It should autoswitch when headphone is inserted. What kexts are you using? VoodooHDA or patched AppleHDA?

Sounds like a caching issue. HDMI patching on-the-fly requires a working cache. Rerun again. Make sure you see a successful output before rebooting. Re run until it's successful.

Try this DSDT. Remove SSDT and generate a new one for 10.11.4. Also remove OsxAptioFix2Drv-64.efi from Drivers64UEFI. Reboot without cache, repair permission and rebuild cache. Try HDMI audio again DSDT.aml.zip

upload your clover folder. for sleep, get rid of voodoops2controller and install appleps2controller.

No, you are doing it correctly. El Capitan has created this virtual disk (meant for fusion drives I think) that's causing Clover to behave this way.

You'll need to determine what type of card fits in your system. i.e. M.2, half size PCIE, full size PCIE

Any Haswell Smbios would work...MBA6,2 MBP11,2 MBP11,1

Use the beta version of ssdtprgen.sh link found in my E7450 guide. In the config file, change the CPU type to 0x0606 or just remove it.