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Mac OS X Yosemite on 9020MT


okaenrique
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Hello!

 

i have 9020MT

Intel® Core™ i7-4790 Processor (Quad Core, 8MB, 3.60GHz w/HD4600 Graphics)

CORE COUNT 4

PROCESSOR ID 3060c3

16GB DDR3 SDRAM at 1600MHz

 

Harddisk samsung SSD PM851 2.5 128GB

 

How install Mac OS X Yosemite ?

 

br

OKA

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i cant install os with -v -f  ; should i change Bios

 

 

1. Turn on the computer with the USB Installer connected

2. Press the F12 to choose boot device

3. Choose USB

4. When Chameleon boot screen is visible, choose Install OS X Yosemite with -v -f flags

 

 

My problem The system  Not boot into OS X Installer

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just tested the bootpack with 10.10.3, no issue. 

Make sure to use the correct patched Kernel if you're installing 10.10.3. Can't use patched kernel from 10.10.2 or older.

If you have an external video card, you'll need to remove that. In the BIOS, set all to default, apply and then set SATA Operations to AHCI.

Also boot on the USB 2.0 port, not USB 3.0, you'll get a better chance of success.

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