
Refer to opencore bugtracker for current known bugs here If you did not already do so, please read it now:įull Documentation From Acidanthera GitHub This guide is intended to complement the excellent opencore “configuration.pdf” rather than be used instead of it. To be safe, use release versions of OpenCore rather than the latest commits. This guide may not always be able to keep up with every change to OpenCore, (currently OpenCore is in active development,and therefore a moving target) please keep that in mind when compiling the latest version of OpenCore. OpenCore should be considered in Public Beta stage at this time and is intended to be used by experienced hackintosh users, developers, or users who are happy to recover a system which fails to boot or becomes broken in some way. Kext injection has been greatly improved. It has a clean codebase and aims to stay closer to how a real mac bootloader functions. It also aims to have the ability to boot Windows and Linux without the need for using different acpi tables. It is not only for Hackintosh and can also be used on real macs for purposes that require an emulated EFI. OpenCore is an alternative bootloader to CloverEFI or Chameleon. OpenCore Starter Guide From OCBuilder AppĪ brief guide to using the OpenCore boot-loader for hackintoshes The only thing that may need editing is the settings for proper battery reporting. Keep in mind the T450s is the same as the T450 in every important aspect in building a Hackintosh system so you can use this build of his as it is.

His LenovoT450s OpenCore build is what I used as a base for this build as I'm still learning the ins and outs of proper building on OpenCore based systems since its a radically different approach compared with my previous venture into CLOVER based Hackintosh setups and whats required to build a successful one.
#Workaround for mac cec sierra free#
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I suggest you back it up before hand as well as make a second USB installallation drive with the configuration and Clover in the EFI partition and do the same with an OpenCore drive as well. You must also remove the existing Clover configuration from your system as well in order for OpenCore to function properly. OpenCore will not boot if CSM support is enabled in the BIOS!!! This can be confusing because usually CSM is required to successfully boot Clover but it needs to be disabled for OpenCore. Important Information For Usining OpenCore Instead Of Clover BETA BUILD!! Not all features may function like they do in my Clover Build
#Workaround for mac cec sierra upgrade#
AirPort Extreme (Broadcom BCM94360CSAX & NGFF A/E Adapter) * Recommended Upgrade

Intel 5th Generation Architecture (Broadwell)
