Jake Lo

I don't see an Extra folder on the root if it's a myHack install. Check for /System/Library/Extension/myHack.kext and the size.

try with these files. Your debug files is missing the IOReg file if this still doesn't work, run this. Don't interrupt until script is finish gen_debug -sysprofile E6530_Audio.zip

At minimum, you'll need Yosemite 10.10.3 + in order to enjoy the full graphics acceleration for HD 5500. You can follow the guide above to create the installer and use the bootpack here

Inject layout-id 12

Can you test with this DSDT, replace into /EFI/clover/ACPI/Patched? I change the Windows simulation to 2013 instead of 2015, want to see if it'll make a difference. DSDT-abraxis.zip DSDT-tldrbro.zip

Built Clover boot disk under Windows http://www.insanelymac.com/forum/topic/288795-guide-creating-os-x-usb-installer-using-a-windows-pc-only/?do=findComment&comment=2012539

Here you go. A question to anyone with this model, is there an option in the BIOS where you could switch touchpad from I2C to PS2? 7280_HD520_v1.6.5.zip

Injecting custom EDID fixes the blank screen after wake from sleep issue on Sierra on See here for instruction I use "Apple MacBook Pro Display 16:10"

@marco79ta, go ahead and remove ApplePS2Controller and replace it with VoodooPS2Controller

This is 10.13.2?

See here Make sure you have Optimus enabled for this to work.

No need to reinstall. Just boot with the USB installer to get to the Clover menu, then select the newly installed drive. Mount the EFI partition and copy the Clover folder from the USB... This is all mentioned in the Post Installation #6 of the guide

Not sure what folder are you referring to that you deleted. You should keep all everything in the Clover folder To determine what kexts you have installed or modified, run this. It'll list all the kexts that are either in /L/E or /S/L/E that are not system vanilla files. Those kexts you need to keep sudo kextcache -i /

You could use the files I created here Look for you specific model

could be a bad installer disk, Recreate it and try installation again.

Could be the other DSDT has different layout-id set for Audio or missing altogether. Post both DSDT for review. You can also run this to determine the sleep/wake issue log show --style syslog | fgrep "Wake reason"

So the distortion only occurs on High Sierra?

Replace files to /EFI/Clover Make sure you're on latest Clover v4318 5480_HD620_v1.6.4_HS.zip

add these 2 kexts to /EFI/Clover/kexts/Other Lilu.kext & IntelGraphicsDVMTFixup.kext The version of Lilu and IntelGraphicsFixup is a bit old, I guess I should update the bootpacks in my links

Post the KP. Boot with verbose and debug 0x100 mode

If you use the latest Clover Configurator, it's included in the dropdown under ACPI DSDT patches. Should be Find: Replace:

I already included the patched ACPI in the bootpack from the files you uploaded. I would recommend HFS+ but APFS is fine too if you have SSD or NVMe drive. Might be a bit slow if you have old SATA drives.

That shows 1.17.3... Try installing High Sierra with this guide to create the installer. Use this as the bootpack replace into /EFI/Clover after you have install Clover Add HFSPlus.efi into /EFI/Clover/drivers64UEFI You could use my generic EFI if you want

Best backup is to have working bootable USB installer hanging around incase anything break during upgrade. Also have a copy of the working Clover folder along with all the kexts you had installed to /L/E and or /S/L/E.

Update Clover to latest version, you're on a very old version v4128 Try also, go to BIOS. Load Default, Apply. Go back and set to the following UEFI AHCI TPM disabled Secure Boot disabled CPU XD Support enabled Wake on LAN/WWAN/WLAN disabled Enable LAN Power settings -> Adaptive Save and reboot