After installation, start the computer with the installation USB and select the new installation drive at the bootloader menu (no boot flags are necessary).* Do not continue through any of the additional steps in the UniBeast guide * Boot from the installation USB (use a USB 2.0 port), hit the space bar to skip Bluetooth keyboard setup, and continue with step 4 in the UniBeast guide to do a standard OS X installation to your GUID-partitioned drive (no boot flags are necessary).
![os x utilities screen yosemite os x utilities screen yosemite](https://512pixels.net/wp-content/uploads/2018/08/10-10-Yosemite-Preview.png)
![os x utilities screen yosemite os x utilities screen yosemite](https://www.trickyways.com/wp-content/uploads/2015/03/reset-mac-password-terminal.png)
#OS X UTILITIES SCREEN YOSEMITE SERIAL#
– Config > Serial ATA (SATA) > SATA Controller Mode Option > AHCI Press F1 at startup to set the BIOS settings as follows:.Various other Mini PCIe and USB Wi-Fi adapters compatible with macOS are listed here.
#OS X UTILITIES SCREEN YOSEMITE INSTALL#
Note that it will not be possible to boot from our standard USB installer with this card installed only install this card after the macOS installation is complete and the necessary modifications have been made. Another guide that might be helpful is available here.
![os x utilities screen yosemite os x utilities screen yosemite](https://images-wixmp-ed30a86b8c4ca887773594c2.wixmp.com/i/3395b6f4-f185-45b6-a0c4-137fa80d5549/d7lanlu-92c62826-e63a-453b-89a0-cd735b66c2b7.png)
– To install this modified BIOS from a bootable USB drive, see the instructions here. This modified BIOS will also enable advanced settings and improve battery life under macOS. Install the modified BIOS version 1.46 to remove the whitelist check and permit the installation of a Wi-Fi card compatible with macOS.Please use our contact form if you find anything that isn’t accurate. See the guide here to dual-boot OS X and Windows See the ThinkPad X220 Mojave guides here ThinkPad X220 OS X 10.10 Yosemite Installation Guideįollow these steps to install OS X 10.10 Yosemite on your ThinkPad x220 or x220 Tablet.