macguitarboss

I use both efi boot and esp as your image Today i tried every possibilities i also create a separate drive usb clover boot formatted in Fat 32 and nothing. I also download another version of OSX 10.11.0 mine was 10.11.2 and nothing. I also delete the folders 10.6 10.7 10.8.10.9 10.10 and 10.11 levying only other were i copied the Kext included in your boot loader. Can you attach the efi folder so i can copy in my Efi partition? Of course i follow all the instruction included in Bootloader specific for Lenovo Z 70 80. Tomorrow i will outside coming back friday stake all the time to think what can be the problem. I'll try to attach all my Efi folder. Thank for help me EFI.zip

I don't known if have done the correct procedure. I launch Clover V2.3K:r3330.pkg choose custom change install location selecting the install usb drive i have create click customize and select only OsxLowMemFixDrv-64 The installer created a folder named EFI in the osx usb drive visible partition partition i copy only the file OsxLowMemFixDrv-64 in the Efi normally invisible partition. Is this correct? In this way no good news. Patience please i'm a musician,always use a mac…. not an engineer

Hi, i follow all the instruction AHCI and UEFI were Enabled, Alway same error, i also tried to boot without Cache, Without Kext, Without Cache and Kext, In Safe Mode and tried all the other option.I don't have possibilities now. Everything seem ok in the Bios i also tried many option. I also boot Osx insane mode, attached the screen error message "Couldn't allocate device tree" Atteched some images of Bios setting. Hope you can help me. Is there somebody who installed Osx on Lenovo Z 70 80 without problems? Thank again for your support.

Thank for your fast answer. I removed alternatively OsxAptioFixDrv-64.efi first time and after removing OsxAptioFixDrv2-64.efi with the same error. Just to let you known i set Bios Using Grafic UMA only secure boot disable fast boot disable What do you mean for (Intel HD5500 & Nvidia 840M disabled) is there something i have to do before installing?

Hello, first of all thank in advance for your support. I'm trying to install mac OSX El capitan 10.11.2 on my Lenovo Z 70 80 using your Bootpack getting immediatly this error message: error allocating 0x10b20 pages at 0x0000000009de000 alloc type 2 Couldn't allocate runtime area My Configuration is: Processor I7 Intel 5500U CPU @ 2.40 GHZ Intel HD Grafic 5500 NVIDIA GeForce GT 840M 8gb ram 1Tera hhd An help will be greatly appreciated. Regards